SEC EDGAR Company Lookup
Look up US public company filings, profiles and financial data from the SEC.
Retrieves official SEC EDGAR data for US-listed companies: company profiles (CIK, SIC, state, LEI), latest filings (10-K, 10-Q, 8-K) with direct links, and headline financials like revenue, net income, assets and cash. Lookup by ticker, CIK or company name.
Try asking Muse: "Show me the latest 10-K filing and revenue for Apple."
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Source: Found in the official MCP Registry (io.github.pcp183/sec-edgar) · First listed October 29, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 1 h ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
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How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://sec-edgar-production-6cdb.up.railway.app/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
SEC EDGAR Company Lookup is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
- 4
Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
- 2
Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
- 3
Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://sec-edgar-production-6cdb.up.railway.app/mcpWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 226ms. Worked in n/a of checks over 30 days.
Screening · October 29, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 1
sec_company_filingsSEC EDGAR lookup by ticker, CIK or name: company profile (CIK, SIC, state, addresses, LEI, former names), latest filings with form filter and direct document links, plus headline XBRL financials (revenue, net income, assets, liabilities, equity, cash, shares) with period and filiLink
https://sec-edgar-production-6cdb.up.railway.app/mcpQuestions about SEC EDGAR Company Lookup in Muse
How do I connect SEC EDGAR Company Lookup to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use SEC EDGAR Company Lookup to help me. It is a free service with an MCP server at https://sec-edgar-production-6cdb.up.railway.app/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is SEC EDGAR Company Lookup working right now?
At the last check (October 29, 2026, 10:36 UTC) the endpoint was working, answering in 226ms. It is checked every 15 minutes.
Is SEC EDGAR Company Lookup safe to connect to Muse?
It was screened on October 29, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can SEC EDGAR Company Lookup do in Muse?
It exposes 1 tools, including sec_company_filings. For example, you could ask Muse: "Show me the latest 10-K filing and revenue for Apple."
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