What are reliable alternatives to FilingSpy?

Measured by Faceabot as working: HoldingsIntel, Nexqual, Deep Values.

How do I connect an AI agent to FilingSpy?

Use the MCP streamable HTTP endpoint https://filingspy.com/api/mcp.

Catalog › com.filingspy/mcp

Is FilingSpy reliable?

Private (key required) FilingSpy answers but requires credentials, so Faceabot cannot test it anonymously. It is not counted as failing.

Last check: 2026-10-17 05:00 UTC · answered in 3909 ms · remote (no install)

Proven alternatives that work right now

HoldingsIntel Reliable (measured) · 100%
Smart Money Verdict per stock & fund from SEC 13F, insider, activist & congressional filings. · https://mcp.holdingsintel.com/sse

Nexqual Flaky · 86%
US stock quotes, analyst targets, superinvestor 13F, insider buys and earnings from SEC filings · https://mcp.nexqual.com/mcp

Deep Values Reliable (measured) · 100%
Value investing for US stocks: SEC filings, 13F guru holdings, intrinsic value, AI briefings. · https://app.deepvalues.ai/api/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…

En français : Accès privé (clé requise). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

SEC filings as tools: 13F superinvestor portfolios, Form 4 insider trades, XBRL and filing text

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "mcp": {
      "url": "https://filingspy.com/api/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"com.filingspy/mcp"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-17 05:00 UTC	❌ auth_required		3909 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Find tools similar to FilingSpy →

Publisher of FilingSpy?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/com.filingspy/mcp.svg)](https://faceabot.com/tools/com.filingspy/mcp)

Data in JSON: /api/catalog?id=com.filingspy/mcp · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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