mcp-metsuke-crunchtools

Stateful reports catalog MCP server. Metsuke (目付 — the Sengoku intelligence officer who gathered field reports and compiled them for the daimyō) is the durable, cross-agent home for report definitions and their gathered outputs.

An autonomous gatherer reads a definition, sweeps the configured sources, and writes findings — each carrying its own source URL. A compiler later reads the freshest output to draft a fully cited report. This replaces ad-hoc, run-scoped research caches with a real, queryable store.

Features

• Definitions + outputs — separate what-to-gather from what-was-gathered
• Built-in scheduler — Metsuke fires each definition's gather when its cron schedule comes due, or on demand via trigger_report — no external timer
• Cited findings — payloads carry per-finding source URLs for one-click checking
• Re-homeable gathering — owner_agent makes the gatherer identity data, not code
• Local-first — plain SQLite (WAL), no external services, no per-seat fees
• Three transports — stdio, SSE, streamable-http

Install

uvx (recommended)

uvx mcp-metsuke-crunchtools

pip

pip install mcp-metsuke-crunchtools

Container

podman run --rm -v ~/.local/share/mcp-metsuke:/data:Z \
  quay.io/crunchtools/mcp-metsuke \
  --transport streamable-http --host 0.0.0.0 --port 8009

Claude Code Integration

claude mcp add mcp-metsuke-crunchtools -- uvx mcp-metsuke-crunchtools

Tools (6)

Definitions (4)

Outputs (2)

Environment Variables

The scheduler runs only under the sse and streamable-http transports (the long-lived production processes), never under stdio.

Data Model

• report_definitions — name (PK), gather_prompt, owner_agent, schedule (cron), timezone (IANA), source_config (JSON), last_fired_at, updated_at
• report_outputs — id, report_name (FK), gathered_at, window_start/window_end, payload (JSON findings with source URLs), status (gathering/ready/compiled), gatherer_run_ref

MCP Registry

io.github.crunchtools/metsuke

License

AGPL-3.0-or-later