CodeGraphAgent v0.1.0-rc1

Changelog

v0.1.0-rc1 (in progress)

• Initial release scaffolding.
• Python proxy shim (paths, bootstrap, proxy, error shim).
• Vendored CodeGraph engine from upstream v0.9.7.
• Verified build-bundle.sh produces a working local-platform bundle.
• End-to-end smoke test verified: shim spawns engine, tools list returns ~10
  codegraph_* tools, symlink + DB materialize at expected paths.
• UX revision: the engine binary (~45 MB) is no longer downloaded
  silently on first start. Instead, the shim exposes a single
  codegraphagent_check_engine tool that the agent must call first to
  trigger the download. Subsequent calls return immediately. This replaces
  a silent 30-60s stall during MCP initialize with a visible, deliberate
  tool call.
• Added codegraphagent_index_project MCP tool so agents can build the
  CodeGraph index from within a BioRouter session (upstream's engine
  expects codegraph init to be run from a terminal first). Proxy is now
  JSON-RPC-frame-aware to intercept this tool while passing everything
  else through.

CodeGraphAgent v0.1.0

Changelog

v0.1.0 (in progress)

• Added 4 new language extractors via Plan 2: R, Julia, MATLAB, Perl.
• Engine bumped to engine-v0.2.0 (vendored from upstream v0.9.7 with bio-language patches).
• .m extension now content-disambiguated between MATLAB and Objective-C.
• 31 new engine tests covering the new languages (1123 total passing).

v0.1.0-rc1 (2026-05-30)

• Initial release scaffolding.
• Python proxy shim (paths, bootstrap, proxy, error shim).
• Vendored CodeGraph engine from upstream v0.9.7.
• Verified build-bundle.sh produces a working local-platform bundle.
• End-to-end smoke test verified: shim spawns engine, tools list returns ~10
  codegraph_* tools, symlink + DB materialize at expected paths.
• UX revision: the engine binary (~45 MB) is no longer downloaded
  silently on first start. Instead, the shim exposes a single
  codegraphagent_check_engine tool that the agent must call first to
  trigger the download. Subsequent calls return immediately. This replaces
  a silent 30-60s stall during MCP initialize with a visible, deliberate
  tool call.
• Added codegraphagent_index_project MCP tool so agents can build the
  CodeGraph index from within a BioRouter session (upstream's engine
  expects codegraph init to be run from a terminal first). Proxy is now
  JSON-RPC-frame-aware to intercept this tool while passing everything
  else through.

Engine engine-v0.2.0

Auto-built engine bundles from 26895e1.

Engine engine-v0.1.0

Auto-built engine bundles from de96bda.