OQRO MCP server
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OQRO MCP server (free)
A free, remote MCP server for insider trades, Congress stock trades, hedge fund 13F moves, 8-K events, M&A and federal contracts on US-listed companies. Ask Claude, ChatGPT, Cursor or any MCP client; every answer comes with the official filing it was read from.
Price: free. All 22 tools, no credit card, no trial that runs out. You sign in with a free OQRO account (an email address is enough).
Server (remote, Streamable HTTP):
https://oqro.io/api/mcpWebsite and setup page: https://oqro.io/mcp
Protocol: MCP
2025-06-18Auth: OAuth 2.1 with PKCE and dynamic client registration. Every request needs the sign-in: without a token the server answers HTTP 401 and points at its OAuth metadata, so your client opens the OQRO sign-in by itself. The tool list is public in the server card (https://oqro.io/.well-known/mcp).
Usage: your tool calls per day are shown in your account, under API keys and usage.
OQRO describes what was filed. It is not investment advice.
Connect
Claude Code
claude mcp add --transport http oqro https://oqro.io/api/mcpCursor (~/.cursor/mcp.json)
{ "mcpServers": { "oqro": { "url": "https://oqro.io/api/mcp" } } }Claude, ChatGPT and other clients: add a remote MCP server (custom connector) with the URL above, then sign in when asked. Step-by-step screens are on https://oqro.io/mcp.
Related MCP server: InsiderTrack MCP
Tools (22)
Tool | What it does |
| Find a covered company by ticker or name. |
| Profile, latest close against the S&P 500, revenue and net income from SEC filings, counts of recent disclosures. |
| Latest quarter, trailing twelve months, fiscal year and balance sheet from the company's own SEC filings. |
| Measurable facts for a risk review: cash burn, debt, profit trend, dilution, insider buying and red-flag filings. |
| Officer, director and 10% owner trades from SEC Form 4, plus Form 144 notices of planned sales. |
| Insider trades that stand out against the company's own record since 2006, each with plain-sentence signals. |
| Open-market purchases and sales per year since 2006 for one company or one person. |
| Stock transactions disclosed by members of Congress (House Clerk and Senate), with the official amount ranges. |
| Position changes in SEC Form 13F of the managers OQRO follows. |
| Companies where insiders, funds and Congress lean the same way at the same time. |
| Prime federal contract awards mapped to public companies (USAspending.gov). |
| Federal lobbying spend per quarter from Lobbying Disclosure Act reports. |
| Daily, weekly or monthly closes next to the S&P 500, with drawdown from the high. |
| Filter and sort about 850 covered companies on published numbers. |
| Members of Congress or insiders ranked by how their disclosed purchases did against the S&P 500. |
| What has been happening at one company: its weekly note written from OQRO's own facts, its Form 8-K reports with the company's own opening sentence, mergers and acquisitions it is part of, and 30 and 90 day price moves. |
| Public records about one company beyond SEC filings: FDA approvals, clearances and recalls, NHTSA vehicle recalls, WARN layoff notices, federal securities cases, clinical trials and CFPB complaint counts by month, each with its date and official source. |
| Two covered companies side by side, with the OQRO comparison page. |
| Insider buying statistics per year since 2006: purchases, sales, values, who bought, largest purchases, sector view. |
| Congress stock trades per year from 2021: trades, members, reporting delay, most-traded stocks and most active members. |
| Disclosure baskets (insider, Congress and fund purchases under a written rule) against the S&P 500, with every member company. |
| Earnings dates, economic releases and SEC filing deadlines for the next 30 days. |
Example questions
Which insiders bought their own company's stock on the open market in the last 30 days, and which purchases were the largest?
Which insider purchases this week stand out against that company's last 20 years of filings?
Show the politician trades in NVDA over the last year, with the official amount range and the link to each filing.
What did Berkshire Hathaway add to, trim or exit in its latest 13F?
Run a pre-mortem on Boeing: free cash flow, debt, dilution and the red-flag filings of the last 12 months.
What an answer looks like
A real result from rare_insider_trades, for the week of November 2, 2026. Your assistant writes the sentences; the facts and links come from the tool.
Upbound Group (UPBD). By November 2, 5 insiders had bought shares on the open market within one week; by November 5 there were 7. No week in UPBD's filings since 2006 had that many buyers, and these were the first open-market purchases by any UPBD insider since May 2025. Among them: Jeffrey J. Brown, about $400,000 (filed November 4), and Glenn P. Marino, about $393,000, Marino's first purchase of UPBD in filings since 2006. Filing on OQRO
LKQ Corporation (LKQ). Sue Gove bought about $201,000 on November 4, Gove's first open-market purchase of LKQ in filings since 2006. 3 LKQ insiders bought that week, which happened 3 times before since 2006. 5 days later LKQ filed an 8-K about a change of a top executive or board member. Filing on OQRO
AutoZone (AZO). A sale, for contrast: Jamere Jackson sold about $10.2 million on November 4. Jackson is named in AutoZone's 8-K of October 20, 2026, which reports his resignation as Chief Financial Officer. Filing on OQRO
Each OQRO page links on to the SEC Form 4 itself. The same list, refreshed every day, is free without an account: https://oqro.io/rare-insider-trades (JSON).
No install: read any page as Markdown
An agent that cannot add an MCP server can still read OQRO. Every public page is also plain Markdown at its own address with .md at the end, free, with no account and no key:
curl https://oqro.io/stocks/AAPL.md # one company: insider, Congress and fund filings
curl https://oqro.io/insiders.md # latest insider tradesThe short guide for agents (addresses, tools, how to quote a filing) is at https://oqro.io/agents (Markdown); the full index is https://oqro.io/llms.txt.
Sources
SEC EDGAR (Forms 4, 5, 144, 13F, 8-K, Schedules 13D and 13G), House and Senate periodic transaction reports, USAspending.gov, Lobbying Disclosure Act reports. Every record links to its source document.
What is free
Everything the server returns is also on the website, free and without an account: every company, insider, member of Congress and fund page with the full history, the screener, statistics and track records. A free account adds the MCP server, a REST API key, alerts, watchlists and CSV exports. The one paid option on OQRO is the AI assistant on the website (OQRO Pro); the MCP server does not need it, since your own assistant does the asking. Details: https://oqro.io/pricing.
Rare insider trades, this week: https://oqro.io/rare-insider-trades
Weekly recap of insider and Congress trades: https://oqro.io/weekly
Market map of the S&P 500, today: https://oqro.io/app/market-update
Limits
Filings can arrive late (the trade date can be weeks before the filing date; both are shown). Senate paper filings are read by OCR and can be incomplete. Coverage and freshness per source are on https://oqro.io/status.
More
OQRO overview, REST API guide and social networks: https://github.com/LdwS123/oqro-io
Built something with it, or found a gap? Post it in Discussions. If the server is useful to you, a star on this repository helps other people find it.
Security
The server is read-only and stateless, and every request needs a signed-in account. To report a vulnerability, follow SECURITY.md (contact@oqro.io; also at https://oqro.io/.well-known/security.txt).
License
The files in this repository are MIT licensed (LICENSE). The OQRO service, its data and its logo are not covered by that license: see https://oqro.io/terms.
Tool Schema Changelog
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