MCP Server

CHANGELOG.md

@@ -6,6 +6,7 @@ All notable changes to this project will be documented in this file.
 
 - New Experimental feature: `weaver serve` command to serve a REST API and web UI. ([#1076](https://github.com/open-telemetry/weaver/pull/1076) by @jerbly)
 - Add support for diff schemas in `registry json-schema`([#1105](https://github.com/open-telemetry/weaver/pull/1105) by @lmolkova)
+- New Experimental feature: `weaver registry mcp` MCP server for a registry with search, get and live_check tools. ([#1113](https://github.com/open-telemetry/weaver/pull/1113) by @jerbly)
 
 # [0.20.0] - 2025-12-11
 

Cargo.toml

@@ -90,6 +90,7 @@ weaver_checker = { path = "crates/weaver_checker" }
 weaver_emit = { path = "crates/weaver_emit" }
 weaver_live_check = { path = "crates/weaver_live_check" }
 weaver_search = { path = "crates/weaver_search" }
+weaver_mcp = { path = "crates/weaver_mcp" }
 weaver_version = { path = "crates/weaver_version" }
 
 clap = { version = "4.5.41", features = ["derive"] }

README.md

@@ -99,6 +99,7 @@ Further reading:
 | [weaver registry update-markdown](docs/usage.md#registry-update-markdown) | Update markdown files that contain markers indicating the templates used to update the specified sections |
 | [weaver registry live-check](docs/usage.md#registry-live-check)           | Check the conformance level of an OTLP stream against a semantic convention registry |
 | [weaver registry emit](docs/usage.md#registry-emit)                       | Emits a semantic convention registry as example signals to your OTLP receiver |
+| [weaver registry mcp](docs/mcp-server.md)                                 | Run an MCP server for LLM integration |
 | [weaver completion](docs/usage.md#completion)                             | Generate shell completions |