# SEC EDGAR Filings MCP

> SEC EDGAR MCP: search, preview, purchase filings. x402 USDC on Polygon. xpay + Cloud Run upstream.

- name: io.github.stagproject/sec-filings-mcp
- version: 1.0.2
- connection class: R0 (autonomous)
- trust: 87/100
- quality: 76/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.stagproject%2Fsec-filings-mcp
- tools: https://api.protogrid.dev/v1/servers/io.github.stagproject%2Fsec-filings-mcp/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "sec-filings-mcp": {
      "type": "http",
      "url": "https://sec-filings-mcp-1065601264332.us-central1.run.app/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 65
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-100% ~updated-145d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 76/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 64 (weight 30)

- pass `tools.descriptions`: every tool has a description
- warn `tools.description_length`: 1 tools have descriptions over 1,024 characters, which crowds the context
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: purchase_filing (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); search_filings (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_filing_sample (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
- pass `tools.token_cost`: about 1,258 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 3, about 1,258 tokens to load them all
- tool set hash: 625bebdb66f87f586a026906432cdd4a
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.stagproject/sec-filings-mcp.svg)](https://protogrid.dev/servers/io.github.stagproject/sec-filings-mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://sec-edgar-filings.mcp.xpay.sh/mcp (streamable-http, auth api_key ${KEY}, reachable true, uptime30d 1)
- https://sec-filings-mcp-1065601264332.us-central1.run.app/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (3)

- `get_filing_sample`: 
Free preview of one SEC filing (agent-friendly compact row from fi_listings_portfolio_compact).
[COST: $0]
Includes agent_summary and financial_metrics (CompanyFacts-derived) but NOT full
alpha_signals / causality_events — those ship only via purchase_filing after x402 payment.
Compare with purchase_filing: sample = evaluate quality; purchase = full evidence-backed JSON.

[EXAMPLE ARGUMENTS - MINIMAL]:
{}

[EXAMPLE ARGUMENTS - MAXIMAL]:
{"document_id": "000000708426000023"}

- `purchase_filing`: 
Purchase and deliver one full SEC filing row from fi_listings_portfolio (MPP v1.0 x402).
[COST: xpay per-call + on-chain USDC data price (see FINANCE_FILING_PRICE_USD)]
Full JSON includes alpha_signals with evidence_verified causality_events and financial_metrics
from SEC CompanyFacts. Do NOT return agent_bundle or internal pipeline fields.

[AGENTIC WORKFLOW — mandatory 2-step 402 flow]:
STEP 1: Call with document_id and network only; leave tx_hash EMPTY.
STEP 2: Broadcast the exact transaction_payload on-chain (polygon USDC default).
STEP 3: Call again with the same document_id, network, and confirmed tx_hash (66 chars).

[EXAMPLE ARGUMENTS - MINIMAL (Step 1 — payment info)]:
{"document_id": "000000708426000023", "network": "polygon"}

[EXAMPLE ARGUMENTS - MAXIMAL (Step 3 — claim data)]:
{
  "document_id": "000000708426000023",
  "network": "polygon",
  "tx_hash": "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"
}

- `search_filings`: 
PRIMARY discovery tool — lightweight catalog over 10k+ SEC filings (fi_listings_portfolio).
[COST: low xpay per-call fee]
Does NOT return alpha_signals, causality_events, or financial_metrics (use get_filing_sample / purchase_filing).
Always returns agent_readiness_score (higher = better structured data) and edgar_url.

Required: at least one of ticker, form_type, company_name, fiscal_period, cik (avoids full-table scans).

Agent workflow after this call:
1. Shortlist by agent_readiness_score and optional agent_one_liner
2. get_filing_sample(document_id) — free preview
3. purchase_filing(document_id) — paid full JSON (x402)

[EXAMPLE ARGUMENTS - MINIMAL]:
{"ticker": "AAPL", "limit": 5}

[EXAMPLE ARGUMENTS - MAXIMAL]:
{
  "ticker": "ADM",
  "form_type": "10-Q",
  "company_name": "Archer",
  "fiscal_period": "2026Q1",
  "min_agent_readiness_score": 70,
  "limit": 20,
  "offset": 0,
  "include_one_liner": true
}

[EXAMPLE ARGUMENTS - PAGINATION (page 2)]:
{"ticker": "MSFT", "form_type": "10-K", "limit": 10, "offset": 10}