Yes, Sec Filings is free to use.

How do I install Sec Filings?

Sec Filings supports both local and remote installation. For local use, install it via the provided package manager and add the configuration to your AI app. For remote access, add the server URL to your MCP configuration.

What AI apps work with Sec Filings?

Sec Filings uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

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Sec Filings MCP Server

by Stagproject

Developer ToolsUse Caution2.2MCP RegistryLocalRemote

Free

Server data from the Official MCP Registry

SEC EDGAR MCP: search, preview, and purchase filings. x402 USDC on Polygon. Production URL via xpay.

About

SEC EDGAR MCP: search, preview, and purchase filings. x402 USDC on Polygon. Production URL via xpay.

Remote endpoints: streamable-http: https://sec-edgar-filings.mcp.xpay.sh/mcp

Security Report

2.2

Use Caution2.2Critical Risk

This MCP server implements a financial data marketplace with on-chain payment verification (x402 flow). While the core payment verification logic is sound and permissions align with its stated purpose (network access for SEC EDGAR APIs, blockchain RPC nodes, Supabase database access), several security concerns lower the score: (1) an insecure default HMAC secret hardcoded in the source, (2) broad exception handling that silently masks errors and could obscure security issues, (3) DNS rebinding protection explicitly disabled, and (4) insufficient input validation on user-supplied data. These are not critical flaws but require fixes before production deployment. Supply chain analysis found 6 known vulnerabilities in dependencies (0 critical, 4 high severity).

4 files analyzed · 16 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

env_vars

Check that this permission is expected for this type of plugin.

HTTP Network Access

Connects to external APIs or services over the internet.

network_https

Check that this permission is expected for this type of plugin.

database

Check that this permission is expected for this type of plugin.

blockchain_rpc

Check that this permission is expected for this type of plugin.

How to Install & Connect

Available as Local & Remote

This plugin can run on your machine or connect to a hosted endpoint. during install.

Documentation

View on GitHub

From the project's GitHub README.

sec-filings-mcp

SEC EDGAR structured filing MCP for agents: search_filings, get_filing_sample, purchase_filing. Data lives in Supabase views (fi_listings_portfolio, fi_listings_portfolio_compact) populated by the finance-factory pipeline.

Read first	File
Build / handoff	MCP_FINANCE_BUILD.md
Env template	.env.example → copy to `.env`
Glama	glama.json (`maintainers: stagproject`); build fix: GLAMA_BUILD.md
A2A / x402	docs/A2A.md — Agent Card + payment mapping
MCP Registry	`io.github.stagproject/sec-filings-mcp` — docs/MCP_REGISTRY.md

Template reference: mcp_server.py (patent MCP, unmodified). Runtime: mcp_server_finance.py.

Protocol stack (MCP + A2A + x402)

Layer	How to use
MCP (production)	xpay URL below — `tools/call` on `search_filings`, `get_filing_sample`, `purchase_filing`
A2A (discovery)	Agent Card on Cloud Run upstream (xpay blocks `/.well-known/*`): `https://sec-filings-mcp-1065601264332.us-central1.run.app/.well-known/agent-card.json`
x402 (payment)	`purchase_filing` — 402 + Polygon USDC + `tx_hash` redelivery

Native A2A JSON-RPC task API is on the roadmap; today agents invoke via MCP Streamable HTTP. Details: docs/A2A.md.

Connect (public)

Endpoint	URL
xpay (recommended)	`https://sec-edgar-filings.mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY`
Cloud Run (upstream)	`https://sec-filings-mcp-1065601264332.us-central1.run.app/mcp`

Local dev

git clone https://github.com/stagproject/sec-filings-mcp.git
cd sec-filings-mcp
copy .env.example .env
# Edit .env with Supabase + x402 keys
uv sync
# Run once in Supabase SQL Editor: sql/fi_processed_transactions.sql
uv run python mcp_server_finance.py --sse
# MCP: http://127.0.0.1:8081/mcp  (PORT in .env)

Tests:

uv run python test_finance_mcp.py
uv run python test_finance_mcp.py --xpay-only --e2e

Cloud Run

gcloud run deploy sec-filings-mcp `
  --source . `
  --region us-central1 `
  --allow-unauthenticated `
  --port 8080

Set env vars from .env (not committed). Do not deploy .env.cloudrun.yaml to git.

Glama

Listed at glama.ai/mcp/servers — search sec-filings-mcp / stagproject. Profile completion and Glama release done.

MCP Registry

io.github.stagproject/sec-filings-mcp

Publish / update: docs/MCP_REGISTRY.md. Search: https://registry.modelcontextprotocol.io

License

MIT — see LICENSE.md.

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Sec Filings MCP Server

About

Security Report

Findings (16)Action required

Permissions Required

How to Install & Connect

Documentation

sec-filings-mcp

Protocol stack (MCP + A2A + x402)

Connect (public)

Local dev

Cloud Run

Glama

MCP Registry

License

Reviews

No reviews yet

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