diff --git a/Cargo.lock b/Cargo.lock
index 3b60dc4579..40f33e13b2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -43,6 +43,19 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "ahash"
+version = "0.8.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a15f179cd60c4584b8a8c596927aadc462e27f2ca70c04e0071964a73ba7a75"
+dependencies = [
+ "cfg-if 1.0.4",
+ "getrandom 0.3.4",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.4"
@@ -2174,7 +2187,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccc2776f0c61eca1ca32528f85548abd1a4be8fb53d1b21c013e4f18da1e7090"
 dependencies = [
  "data-encoding",
- "syn 1.0.109",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -3006,8 +3019,8 @@ dependencies = [
  "libc",
  "log",
  "rustversion",
- "windows-link 0.2.1",
- "windows-result 0.4.1",
+ "windows-link 0.1.3",
+ "windows-result 0.3.4",
 ]
 
 [[package]]
@@ -3606,7 +3619,7 @@ dependencies = [
  "js-sys",
  "log",
  "wasm-bindgen",
- "windows-core 0.62.2",
+ "windows-core 0.61.2",
 ]
 
 [[package]]
@@ -4498,8 +4511,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-api-client"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "hex",
  "mesh-llm-client",
@@ -4508,8 +4521,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-api-server"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "mesh-llm-api-client",
@@ -4519,13 +4532,13 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-build-info"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 
 [[package]]
 name = "mesh-llm-client"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -4556,8 +4569,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-config"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "dirs",
@@ -4572,8 +4585,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-embedded-runtime"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "mesh-llm-host-runtime",
@@ -4582,8 +4595,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-events"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "clap",
@@ -4594,8 +4607,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-gpu-bench"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "cc",
@@ -4607,8 +4620,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-guardrails"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "serde",
  "serde_json",
@@ -4616,16 +4629,16 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-hardware-profile"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "mesh-llm-native-runtime",
 ]
 
 [[package]]
 name = "mesh-llm-host-runtime"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "argon2",
@@ -4647,7 +4660,6 @@ dependencies = [
  "http",
  "http-body-util",
  "httparse",
- "if-addrs",
  "iroh",
  "json5",
  "keyring",
@@ -4695,6 +4707,7 @@ dependencies = [
  "serde_yaml",
  "sha2 0.10.9",
  "skippy-coordinator",
+ "skippy-ffi",
  "skippy-protocol",
  "skippy-runtime",
  "skippy-server",
@@ -4717,8 +4730,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-identity"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "argon2",
  "base64",
@@ -4739,8 +4752,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-native-runtime"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "serde",
@@ -4750,8 +4763,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-node"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "mesh-llm-types",
@@ -4764,8 +4777,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-plugin"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -4781,8 +4794,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-plugin-manager"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "dirs",
@@ -4792,6 +4805,7 @@ dependencies = [
  "reqwest 0.12.28",
  "serde",
  "serde_json",
+ "sha2 0.10.9",
  "tar",
  "tempfile",
  "zip",
@@ -4799,8 +4813,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-protocol"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "hex",
@@ -4812,16 +4826,16 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-routing"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "iroh",
 ]
 
 [[package]]
 name = "mesh-llm-runtime-install"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "dirs",
@@ -4843,8 +4857,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-sdk"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "mesh-llm-api-client",
@@ -4858,8 +4872,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-skills"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "dirs",
@@ -4869,8 +4883,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-system"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "chrono",
@@ -4892,8 +4906,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-types"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "hex",
  "serde",
@@ -4903,13 +4917,13 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-ui"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 
 [[package]]
 name = "mesh-mixture-of-agents"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "async-trait",
  "mesh-llm-guardrails",
@@ -5035,8 +5049,8 @@ dependencies = [
 
 [[package]]
 name = "model-artifact"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -5046,8 +5060,8 @@ dependencies = [
 
 [[package]]
 name = "model-hf"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -5064,8 +5078,8 @@ dependencies = [
 
 [[package]]
 name = "model-package"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "bytes",
@@ -5084,16 +5098,16 @@ dependencies = [
 
 [[package]]
 name = "model-ref"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "model-resolver"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "model-artifact",
@@ -5812,8 +5826,8 @@ checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
 
 [[package]]
 name = "openai-frontend"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "async-trait",
  "axum",
@@ -7365,9 +7379,9 @@ dependencies = [
 
 [[package]]
 name = "rmcp"
-version = "1.7.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0810a9f717d9828f475fe1f629f4c305c8464b7f496c3a854b58d29e65f4058e"
+checksum = "1d1f571c72940a19d9532fe52dbea8bc9912bf1d766c2970bb824056b86f3f59"
 dependencies = [
  "async-trait",
  "base64",
@@ -7398,9 +7412,9 @@ dependencies = [
 
 [[package]]
 name = "rmcp-macros"
-version = "1.7.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6aefac48c364756e97f04c0401ba3231e8607882c7c1d92da0437dc16307904d"
+checksum = "1aad0035b69380782d78ea95b508327e6deaa2235909053e596eea8f27b5e1d5"
 dependencies = [
  "darling 0.23.0",
  "proc-macro2",
@@ -8150,8 +8164,8 @@ checksum = "0c6f73aeb92d671e0cc4dca167e59b2deb6387c375391bc99ee743f326994a2b"
 
 [[package]]
 name = "skippy-cache"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "blake3",
@@ -8160,29 +8174,29 @@ dependencies = [
 
 [[package]]
 name = "skippy-coordinator"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "thiserror 2.0.18",
 ]
 
 [[package]]
 name = "skippy-ffi"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "libloading",
 ]
 
 [[package]]
 name = "skippy-metrics"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 
 [[package]]
 name = "skippy-protocol"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "prost",
  "prost-build",
@@ -8192,8 +8206,8 @@ dependencies = [
 
 [[package]]
 name = "skippy-runtime"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "libc",
@@ -8206,9 +8220,10 @@ dependencies = [
 
 [[package]]
 name = "skippy-server"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
+ "ahash",
  "anyhow",
  "async-trait",
  "axum",
@@ -8234,8 +8249,8 @@ dependencies = [
 
 [[package]]
 name = "skippy-topology"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.73.1#43103c5c40292be688ac0261129bcbab0e7b9132"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "serde",
  "serde_json",
@@ -10462,8 +10477,8 @@ dependencies = [
  "log",
  "serde",
  "thiserror 2.0.18",
- "windows 0.62.2",
- "windows-core 0.62.2",
+ "windows 0.61.3",
+ "windows-core 0.61.2",
 ]
 
 [[package]]
diff --git a/crates/buzz-relay/Cargo.toml b/crates/buzz-relay/Cargo.toml
index 01f78a2d49..41bdc3b9e9 100644
--- a/crates/buzz-relay/Cargo.toml
+++ b/crates/buzz-relay/Cargo.toml
@@ -84,8 +84,8 @@ async-compression = { version = "0.4.42", features = ["tokio", "gzip"] }
 dev = ["buzz-auth/dev"]
 
 [dev-dependencies]
-mesh-llm-sdk = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.73.1", package = "mesh-llm-sdk", default-features = false, features = ["client", "serving"] }
-mesh-llm-host-runtime = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.73.1", package = "mesh-llm-host-runtime", default-features = false, features = ["dynamic-native-runtime"] }
+mesh-llm-sdk = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-sdk", default-features = false, features = ["client", "serving"] }
+mesh-llm-host-runtime = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-host-runtime", default-features = false, features = ["dynamic-native-runtime"] }
 buzz-core = { workspace = true, features = ["test-utils"] }
 buzz-auth = { workspace = true, features = ["dev"] }
 reqwest = { workspace = true }
diff --git a/crates/buzz-relay/examples/mesh_agent_e2e.rs b/crates/buzz-relay/examples/mesh_agent_e2e.rs
index b6f723f35a..88bc385b01 100644
--- a/crates/buzz-relay/examples/mesh_agent_e2e.rs
+++ b/crates/buzz-relay/examples/mesh_agent_e2e.rs
@@ -10,6 +10,8 @@
 //!      must FAIL with the router's context error (proves the router's fit
 //!      gate — the failure mode the 1024 preset cap protects against).
 //!   P4 agentic tool use     — agent + buzz-dev-mcp writes a file on disk.
+//!   P5 Buzz reply command   — agent runs the exact `buzz messages send`
+//!      command used to publish a reply and receives an accepted result.
 //!
 //! The serve node is the same `mesh_llm_sdk::serve` path Share-compute uses
 //! (publish off, mdns, loopback). The agent legs spawn the real
@@ -26,11 +28,10 @@ use mesh_llm_sdk::{serve, MeshDiscoveryMode};
 use tokio::io::{AsyncBufReadExt, AsyncWriteExt, BufReader};
 use tokio::process::{Child, Command};
 
-// Qwen3-8B: cached GGUF *and* complete layer package on this class of
-// machine, so the serve node starts in seconds. Qwen3-30B-A3B works too but
-// mesh-llm serves it from layer packages and will download them on first
-// serve (~7GB) — fine in the app (progress UI), too slow for a smoke.
-const DEFAULT_MODEL: &str = "unsloth/Qwen3-8B-GGUF:Q4_K_M";
+// Non-reasoning Gemma 4 is the small Buzz-curated default. It reaches tool
+// calls promptly instead of spending the output budget in a hidden reasoning
+// loop. MESH_E2E_MODEL can still exercise any other served model explicitly.
+const DEFAULT_MODEL: &str = "unsloth/gemma-4-E4B-it-GGUF:Q4_K_M";
 const API_PORT: u16 = 19437;
 const CONSOLE_PORT: u16 = 13231;
 
@@ -187,6 +188,37 @@ async fn run() -> anyhow::Result<()> {
     }
     let _ = std::fs::remove_file(&marker);
 
+    // P5: prove the model follows Buzz's real reply path. The isolated PATH
+    // contains a fake `buzz` executable so this remains deterministic and
+    // cannot publish to a real community. The fake records the exact argv and
+    // returns the same accepted-write shape as buzz-cli.
+    let send_marker = format!("mesh-e2e-buzz-send-{}.txt", std::process::id());
+    let prompt = "Use the developer shell tool to run exactly this command: buzz messages send --channel test-channel --content BUZZ_REPLY_OK. Do not simulate or substitute another command. After it succeeds, confirm briefly.";
+    let (r, marker) =
+        agent_chat_with_fake_buzz(&base, &served_id, prompt, &mcp, &send_marker).await;
+    let recorded = std::fs::read_to_string(&marker).unwrap_or_default();
+    let send_ok = recorded.trim() == "messages send --channel test-channel --content BUZZ_REPLY_OK";
+    match r {
+        Ok(text) => record(
+            "P5 Buzz reply command",
+            send_ok,
+            if send_ok {
+                format!("accepted send command; agent said: {text}")
+            } else {
+                format!(
+                    "unexpected command {:?}; agent said: {text}",
+                    recorded.trim()
+                )
+            },
+        ),
+        Err(e) => record(
+            "P5 Buzz reply command",
+            send_ok,
+            format!("agent error: {e}; recorded command: {:?}", recorded.trim()),
+        ),
+    }
+    let _ = std::fs::remove_file(&marker);
+
     eprintln!("[e2e] {pass} passed, {fail} failed");
     if fail > 0 {
         eprintln!("[e2e] FAIL: {fail} permutation(s) failed");
@@ -231,7 +263,8 @@ async fn agent_chat(
     mcp_servers: &[(String, String)],
 ) -> anyhow::Result<String> {
     let (result, _) =
-        agent_chat_in_isolated_home(base, model, max_output_tokens, prompt, mcp_servers).await;
+        agent_chat_in_isolated_home(base, model, max_output_tokens, prompt, mcp_servers, None)
+            .await;
     result
 }
 
@@ -244,7 +277,21 @@ async fn agent_chat_with_marker(
     marker_name: &str,
 ) -> (anyhow::Result<String>, std::path::PathBuf) {
     let (result, home) =
-        agent_chat_in_isolated_home(base, model, max_output_tokens, prompt, mcp_servers).await;
+        agent_chat_in_isolated_home(base, model, max_output_tokens, prompt, mcp_servers, None)
+            .await;
+    (result, home.join(marker_name))
+}
+
+async fn agent_chat_with_fake_buzz(
+    base: &str,
+    model: &str,
+    prompt: &str,
+    mcp_servers: &[(String, String)],
+    marker_name: &str,
+) -> (anyhow::Result<String>, std::path::PathBuf) {
+    let (result, home) =
+        agent_chat_in_isolated_home(base, model, None, prompt, mcp_servers, Some(marker_name))
+            .await;
     (result, home.join(marker_name))
 }
 
@@ -254,6 +301,7 @@ async fn agent_chat_in_isolated_home(
     max_output_tokens: Option<&str>,
     prompt: &str,
     mcp_servers: &[(String, String)],
+    fake_buzz_marker_name: Option<&str>,
 ) -> (anyhow::Result<String>, std::path::PathBuf) {
     let agent = match repo_bin("buzz-agent") {
         Ok(agent) => agent,
@@ -265,10 +313,23 @@ async fn agent_chat_in_isolated_home(
         return (Err(error.into()), home);
     }
 
+    let inherited_path = std::env::var("PATH").unwrap_or_default();
+    let mut child_path = inherited_path.clone();
+    let mut fake_buzz_marker = None;
+    if let Some(marker_name) = fake_buzz_marker_name {
+        match install_fake_buzz(&home) {
+            Ok(bin_dir) => {
+                child_path = format!("{}:{inherited_path}", bin_dir.to_string_lossy());
+                fake_buzz_marker = Some(home.join(marker_name));
+            }
+            Err(error) => return (Err(error), home),
+        }
+    }
+
     let mut command = Command::new(&agent);
     command
         .env_clear()
-        .env("PATH", std::env::var("PATH").unwrap_or_default())
+        .env("PATH", child_path)
         .env("HOME", &home)
         // Exactly the environment apply_relay_mesh_env() supplies.
         .env("BUZZ_AGENT_PROVIDER", "openai")
@@ -282,6 +343,9 @@ async fn agent_chat_in_isolated_home(
         .stdin(Stdio::piped())
         .stdout(Stdio::piped())
         .stderr(Stdio::null());
+    if let Some(marker) = &fake_buzz_marker {
+        command.env("BUZZ_E2E_SEND_MARKER", marker);
+    }
     // P3 deliberately overrides the production default to exercise the
     // router's context-fit rejection. Normal and tool turns leave it unset,
     // matching the desktop provider path.
@@ -298,6 +362,36 @@ async fn agent_chat_in_isolated_home(
     (result, home)
 }
 
+#[cfg(unix)]
+fn install_fake_buzz(home: &std::path::Path) -> anyhow::Result<std::path::PathBuf> {
+    use std::os::unix::fs::PermissionsExt;
+
+    let bin_dir = home.join("bin");
+    std::fs::create_dir_all(&bin_dir)?;
+    let executable = bin_dir.join("buzz");
+    std::fs::write(
+        &executable,
+        r#"#!/bin/sh
+if [ "$1" = "messages" ] && [ "$2" = "send" ]; then
+  printf '%s\n' "$*" > "$BUZZ_E2E_SEND_MARKER"
+  printf '%s\n' '{"event_id":"mesh-e2e-event","accepted":true,"message":"ok"}'
+  exit 0
+fi
+printf 'unsupported fake buzz invocation: %s\n' "$*" >&2
+exit 2
+"#,
+    )?;
+    let mut permissions = std::fs::metadata(&executable)?.permissions();
+    permissions.set_mode(0o755);
+    std::fs::set_permissions(&executable, permissions)?;
+    Ok(bin_dir)
+}
+
+#[cfg(not(unix))]
+fn install_fake_buzz(_home: &std::path::Path) -> anyhow::Result<std::path::PathBuf> {
+    anyhow::bail!("the mesh agent hardware harness currently requires Unix")
+}
+
 async fn drive_acp(
     child: &mut Child,
     prompt: &str,
diff --git a/desktop/src-tauri/Cargo.lock b/desktop/src-tauri/Cargo.lock
index 66553ef595..059995cc32 100644
--- a/desktop/src-tauri/Cargo.lock
+++ b/desktop/src-tauri/Cargo.lock
@@ -75,6 +75,19 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "ahash"
+version = "0.8.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a15f179cd60c4584b8a8c596927aadc462e27f2ca70c04e0071964a73ba7a75"
+dependencies = [
+ "cfg-if 1.0.4",
+ "getrandom 0.3.4",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.4"
@@ -1508,7 +1521,7 @@ version = "3.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "faf9468729b8cbcea668e36183cb69d317348c2e08e994829fb56ebfdfbaac34"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -1745,7 +1758,7 @@ dependencies = [
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
- "windows 0.61.3",
+ "windows 0.62.2",
 ]
 
 [[package]]
@@ -2149,7 +2162,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccc2776f0c61eca1ca32528f85548abd1a4be8fb53d1b21c013e4f18da1e7090"
 dependencies = [
  "data-encoding",
- "syn 1.0.109",
+ "syn 2.0.118",
 ]
 
 [[package]]
@@ -3099,8 +3112,8 @@ dependencies = [
  "libc",
  "log",
  "rustversion",
- "windows-link 0.1.3",
- "windows-result 0.3.4",
+ "windows-link 0.2.1",
+ "windows-result 0.4.1",
 ]
 
 [[package]]
@@ -3845,7 +3858,7 @@ dependencies = [
  "tokio",
  "tower-service",
  "tracing",
- "windows-registry 0.5.3",
+ "windows-registry 0.6.1",
 ]
 
 [[package]]
@@ -3860,7 +3873,7 @@ dependencies = [
  "js-sys",
  "log",
  "wasm-bindgen",
- "windows-core 0.61.2",
+ "windows-core 0.62.2",
 ]
 
 [[package]]
@@ -4936,8 +4949,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-api-client"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "hex",
  "mesh-llm-client",
@@ -4946,8 +4959,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-api-server"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "mesh-llm-api-client",
@@ -4957,13 +4970,13 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-build-info"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 
 [[package]]
 name = "mesh-llm-client"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -4994,8 +5007,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-config"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "dirs",
@@ -5010,8 +5023,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-embedded-runtime"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "mesh-llm-host-runtime",
@@ -5020,8 +5033,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-events"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "clap",
@@ -5032,8 +5045,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-gpu-bench"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "cc",
@@ -5045,8 +5058,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-guardrails"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "serde",
  "serde_json",
@@ -5054,16 +5067,16 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-hardware-profile"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "mesh-llm-native-runtime",
 ]
 
 [[package]]
 name = "mesh-llm-host-runtime"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "argon2",
@@ -5085,7 +5098,6 @@ dependencies = [
  "http",
  "http-body-util",
  "httparse",
- "if-addrs",
  "iroh",
  "json5",
  "keyring",
@@ -5133,6 +5145,7 @@ dependencies = [
  "serde_yaml",
  "sha2 0.10.9",
  "skippy-coordinator",
+ "skippy-ffi",
  "skippy-protocol",
  "skippy-runtime",
  "skippy-server",
@@ -5155,8 +5168,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-identity"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "argon2",
  "base64 0.22.1",
@@ -5177,8 +5190,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-native-runtime"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "serde",
@@ -5188,8 +5201,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-node"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "mesh-llm-types",
@@ -5202,8 +5215,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-plugin"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -5219,8 +5232,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-plugin-manager"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "dirs",
@@ -5230,6 +5243,7 @@ dependencies = [
  "reqwest 0.12.28",
  "serde",
  "serde_json",
+ "sha2 0.10.9",
  "tar",
  "tempfile",
  "zip 2.4.2",
@@ -5237,8 +5251,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-protocol"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "hex",
@@ -5250,16 +5264,16 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-routing"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "iroh",
 ]
 
 [[package]]
 name = "mesh-llm-runtime-install"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "dirs",
@@ -5281,8 +5295,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-sdk"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "mesh-llm-api-client",
@@ -5296,8 +5310,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-skills"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "dirs",
@@ -5307,8 +5321,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-system"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "chrono",
@@ -5330,8 +5344,8 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-types"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "hex",
  "serde",
@@ -5341,13 +5355,13 @@ dependencies = [
 
 [[package]]
 name = "mesh-llm-ui"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 
 [[package]]
 name = "mesh-mixture-of-agents"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "async-trait",
  "mesh-llm-guardrails",
@@ -5419,8 +5433,8 @@ dependencies = [
 
 [[package]]
 name = "model-artifact"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -5430,8 +5444,8 @@ dependencies = [
 
 [[package]]
 name = "model-hf"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -5448,8 +5462,8 @@ dependencies = [
 
 [[package]]
 name = "model-package"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "bytes",
@@ -5468,16 +5482,16 @@ dependencies = [
 
 [[package]]
 name = "model-ref"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "model-resolver"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "model-artifact",
@@ -6131,7 +6145,7 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "680998035259dcfcafe653688bf2aa6d3e2dc05e98be6ab46afb089dc84f1df8"
 dependencies = [
- "proc-macro-crate 1.3.1",
+ "proc-macro-crate 2.0.2",
  "proc-macro2",
  "quote",
  "syn 2.0.118",
@@ -6505,8 +6519,8 @@ dependencies = [
 
 [[package]]
 name = "openai-frontend"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "async-trait",
  "axum",
@@ -6699,7 +6713,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d8fae84b431384b68627d0f9b3b1245fcf9f46f6c0e3dc902e9dce64edd1967"
 dependencies = [
  "libc",
- "windows-sys 0.45.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -7409,7 +7423,7 @@ version = "0.14.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03da047801ff44bb6a4d407d4860c05fd70bb81714e6b2f3812603d5b145b042"
 dependencies = [
- "heck 0.4.1",
+ "heck 0.5.0",
  "itertools",
  "log",
  "multimap",
@@ -9038,8 +9052,8 @@ checksum = "8ee5873ec9cce0195efcb7a4e9507a04cd49aec9c83d0389df45b1ef7ba2e649"
 
 [[package]]
 name = "skippy-cache"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "blake3",
@@ -9048,29 +9062,29 @@ dependencies = [
 
 [[package]]
 name = "skippy-coordinator"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "thiserror 2.0.18",
 ]
 
 [[package]]
 name = "skippy-ffi"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "libloading 0.8.9",
 ]
 
 [[package]]
 name = "skippy-metrics"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 
 [[package]]
 name = "skippy-protocol"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "prost",
  "prost-build",
@@ -9080,8 +9094,8 @@ dependencies = [
 
 [[package]]
 name = "skippy-runtime"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "anyhow",
  "libc",
@@ -9094,9 +9108,10 @@ dependencies = [
 
 [[package]]
 name = "skippy-server"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
+ "ahash",
  "anyhow",
  "async-trait",
  "axum",
@@ -9122,8 +9137,8 @@ dependencies = [
 
 [[package]]
 name = "skippy-topology"
-version = "0.73.1"
-source = "git+https://github.com/Mesh-LLM/mesh-llm.git?rev=f455d493a2ae82baf2a326e2d0fda351433b4b30#f455d493a2ae82baf2a326e2d0fda351433b4b30"
+version = "0.74.0"
+source = "git+https://github.com/Mesh-LLM/mesh-llm.git?tag=v0.74.0#e60b2fe43aa05271569fbeff2a457133aef456a1"
 dependencies = [
  "serde",
  "serde_json",
@@ -10150,7 +10165,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32497e9a4c7b38532efcdebeef879707aa9f794296a4f0244f6f69e9bc8574bd"
 dependencies = [
  "fastrand",
- "getrandom 0.3.4",
+ "getrandom 0.4.3",
  "once_cell",
  "rustix 1.1.4",
  "windows-sys 0.61.2",
@@ -11786,7 +11801,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.61.2",
 ]
 
 [[package]]
@@ -12415,8 +12430,8 @@ dependencies = [
  "log",
  "serde",
  "thiserror 2.0.18",
- "windows 0.61.3",
- "windows-core 0.61.2",
+ "windows 0.62.2",
+ "windows-core 0.62.2",
 ]
 
 [[package]]
diff --git a/desktop/src-tauri/Cargo.toml b/desktop/src-tauri/Cargo.toml
index 324218a49d..f15c9c150b 100644
--- a/desktop/src-tauri/Cargo.toml
+++ b/desktop/src-tauri/Cargo.toml
@@ -90,14 +90,14 @@ buzz_persona_pkg = { package = "buzz-persona", path = "../../crates/buzz-persona
 buzz_sdk_pkg = { package = "buzz-sdk", path = "../../crates/buzz-sdk" }
 buzz_agent_pkg = { package = "buzz-agent", path = "../../crates/buzz-agent" }
 iroh = { version = "1.0.2", optional = true }
-mesh-llm-sdk = { git = "https://github.com/Mesh-LLM/mesh-llm.git", rev = "f455d493a2ae82baf2a326e2d0fda351433b4b30", package = "mesh-llm-sdk", default-features = false, features = ["client", "serving"], optional = true }
-mesh-llm-host-runtime = { git = "https://github.com/Mesh-LLM/mesh-llm.git", rev = "f455d493a2ae82baf2a326e2d0fda351433b4b30", package = "mesh-llm-host-runtime", default-features = false, features = ["dynamic-native-runtime"], optional = true }
+mesh-llm-sdk = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-sdk", default-features = false, features = ["client", "serving"], optional = true }
+mesh-llm-host-runtime = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-host-runtime", default-features = false, features = ["dynamic-native-runtime"], optional = true }
 # Model catalog + hardware survey for the Share-compute model picker (same
 # diagnose pattern as mesh-console). Lib name of mesh-llm-client is mesh_client.
-mesh-llm-client = { git = "https://github.com/Mesh-LLM/mesh-llm.git", rev = "f455d493a2ae82baf2a326e2d0fda351433b4b30", package = "mesh-llm-client", optional = true }
-mesh-llm-node = { git = "https://github.com/Mesh-LLM/mesh-llm.git", rev = "f455d493a2ae82baf2a326e2d0fda351433b4b30", package = "mesh-llm-node", optional = true }
-mesh-llm-system = { git = "https://github.com/Mesh-LLM/mesh-llm.git", rev = "f455d493a2ae82baf2a326e2d0fda351433b4b30", package = "mesh-llm-system", optional = true }
-mesh-llm-events = { git = "https://github.com/Mesh-LLM/mesh-llm.git", rev = "f455d493a2ae82baf2a326e2d0fda351433b4b30", package = "mesh-llm-events", optional = true }
+mesh-llm-client = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-client", optional = true }
+mesh-llm-node = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-node", optional = true }
+mesh-llm-system = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-system", optional = true }
+mesh-llm-events = { git = "https://github.com/Mesh-LLM/mesh-llm.git", tag = "v0.74.0", package = "mesh-llm-events", optional = true }
 base64 = "0.22"
 sha2 = "0.11"
 tar = "0.4"
diff --git a/desktop/src-tauri/src/mesh_llm/catalog.rs b/desktop/src-tauri/src/mesh_llm/catalog.rs
index 385971cb86..1519b285e0 100644
--- a/desktop/src-tauri/src/mesh_llm/catalog.rs
+++ b/desktop/src-tauri/src/mesh_llm/catalog.rs
@@ -256,6 +256,8 @@ mod tests {
 
     #[test]
     fn recommendation_follows_buzz_curated_tiers() {
+        assert_eq!(CURATED_SMALL, "Gemma-4-E4B-it-Q4_K_M");
+        assert_eq!(CURATED_LARGE, "gemma-4-26B-A4B-it-UD-Q4_K_M");
         // 64GB+ rated machines get the large curated pick.
         let large = build_catalog(None, 64_000_000_000, 64.0, &[]);
         assert_eq!(large.recommended.as_deref(), Some(CURATED_LARGE));
diff --git a/desktop/src-tauri/src/mesh_llm/recovery.rs b/desktop/src-tauri/src/mesh_llm/recovery.rs
index 809fab8993..10b3ee012e 100644
--- a/desktop/src-tauri/src/mesh_llm/recovery.rs
+++ b/desktop/src-tauri/src/mesh_llm/recovery.rs
@@ -410,6 +410,7 @@ mod tests {
             name_pool: Vec::new(),
             is_builtin: false,
             is_active: true,
+            shared: false,
             source_team: None,
             source_team_persona_slug: None,
             catalog_source: None,