Files
ag-bids-mcp/.env.example
T
justin 875a190983 Initial commit: ag-bids MCP server
Exposes live + historical ag-bids commodity data (from the ag-monitor
service at agbids.paul.farm) as MCP tools, sitting behind MetaMCP at
https://mcp.jpaul.io/metamcp/ag-bids/mcp.

Pattern mirrors zerto-docs-rag with one addition: HTTP Basic auth in
front of the streamable-HTTP transport so namespace guessers can't reach
the tools. Stdio transport is unaffected (used by local Claude Desktop
dev).

Tools (markdown returns, ~15 LOC each):
  best_local_bid(commodity)       — where to sell corn/soy/wheat today,
                                    for the current calendar month only
  current_lime_price()            — latest lime quotes ($/ton)
  current_input_price(product?)   — MAP / Potash / Lime
  latest_prices(...)              — filtered snapshot
  price_history(...)              — per-(source,delivery) trend
  list_sources / list_commodities / list_deliveries
  source_health()                 — healthy / stale / down buckets
  todays_summary()                — same shape as morning brief snapshot

Data path: ag-bids-mcp -> X-API-Key -> /api/data/* on ag-monitor
(reuses BRIEF_API_KEY).

Tests: 24 covering the httpx client, markdown formatters, HTTP Basic
middleware (401/200), and JSONL usage logging.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-20 11:37:46 -04:00

22 lines
745 B
Bash

# --- MCP transport ---
# stdio for local Claude Desktop dev, streamable-http for the deployed container.
MCP_TRANSPORT=streamable-http
MCP_HOST=0.0.0.0
MCP_PORT=8000
# --- Upstream: ag-monitor (where the data actually lives) ---
# Reuse the same key ag-monitor already issues for /api/brief/* — both clients
# are internal-trusted, so a separate key is unnecessary friction.
AG_BIDS_API_URL=https://agbids.paul.farm
AG_BIDS_API_KEY=
AG_BIDS_API_TIMEOUT_SECS=20
# --- HTTP Basic auth (REQUIRED — server refuses to start without both) ---
# These guard the MCP itself. MetaMCP injects them on every upstream call.
AG_BIDS_MCP_USER=
AG_BIDS_MCP_PASS=
# --- Per-tool-call usage logging ---
USAGE_LOG_DIR=/app/var/logs
USAGE_LOG_KEEP_DAYS=90