github-featured/mvanhorn--last30days-skill

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dependabot[bot] 7ee64fcee3 chore(deps): bump github.com/mark3labs/mcp-go in /mcp

Bumps [github.com/mark3labs/mcp-go](https://github.com/mark3labs/mcp-go) from 0.55.0 to 0.56.0.
- [Release notes](https://github.com/mark3labs/mcp-go/releases)
- [Commits](https://github.com/mark3labs/mcp-go/compare/v0.55.0...v0.56.0)

---
updated-dependencies:
- dependency-name: github.com/mark3labs/mcp-go
  dependency-version: 0.56.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

2026-07-19 19:25:34 +00:00

cmd/last30days-pp-mcp

feat(mcp): stdio MCP server with research tool

2026-05-17 20:51:00 -07:00

internal

fix: accept bare integer seconds in LAST30DAYS_MCP_TIMEOUT (#756 ) (#765 )

2026-07-15 16:47:31 -07:00

scripts

feat(mcp): embed Python engine and extract to user cache

2026-05-17 20:46:29 -07:00

.gitignore

feat(mcp): embed Python engine and extract to user cache

2026-05-17 20:46:29 -07:00

go.mod

chore(deps): bump github.com/mark3labs/mcp-go in /mcp

2026-07-19 19:25:34 +00:00

go.sum

chore(deps): bump github.com/mark3labs/mcp-go in /mcp

2026-07-19 19:25:34 +00:00

manifest.json

chore: sync MCP manifest version to 3.6.0 (#606 )

2026-06-22 17:18:11 -07:00

README.md

feat(mcp): embed Python engine and extract to user cache

2026-05-17 20:46:29 -07:00

README.md

last30days-pp-mcp

Go MCP server that wraps the last30days Python engine for Claude Desktop. Packaged as a .mcpb bundle (drag-drop install into Claude Desktop).

The MCP server exposes a single research tool that mirrors the /last30days <topic> slash command available in Claude Code. At runtime the binary extracts the vendored Python engine into a per-user cache and shells out to python3 to produce the synthesis input Claude renders.

Architecture

cmd/last30days-pp-mcp/ - server entry point
internal/engine/ - embed.FS of the Python engine + cache extractor + subprocess wrapper
internal/tools/ - MCP tool handlers (currently research)
internal/engine/vendored/ - mirror of skills/last30days/scripts/, generated by scripts/sync-engine.sh (gitignored). Lives inside the engine package because //go:embed cannot reach files outside its own package directory.
manifest.json - MCPB v0.3 manifest consumed by Claude Desktop and printing-press bundle

Local build

# Mirror the Python engine into vendored/.
bash scripts/sync-engine.sh

# Build for the current host.
go build -ldflags "-X main.Version=dev" -o build/last30days-pp-mcp ./cmd/last30days-pp-mcp

# Package as a .mcpb (requires the printing-press binary on PATH).
printing-press bundle . --skip-build --binary build/last30days-pp-mcp

The output .mcpb lands at build/last30days-pp-mcp-<os>-<arch>.mcpb. Drag it into Claude Desktop's Extensions panel to install.

Runtime requirements

End users need Python 3.12+ on PATH. The bundle ships the engine source but relies on the host interpreter.

Versioning

The MCPB manifest.json version is hand-bumped in the same PR that ships engine changes worth releasing. Release CI stamps the Go binary's main.Version from the tag.