# KeyVex Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## KeyVex

US public financial disclosures: Congress trades, SEC filings, FEC, lobbying, federal contracts and grants

- Record: https://musedirectory.ai/connector/keyvex
- Category: Research & Data
- Developer: KeyVex (https://keyvex.com)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 270ms, checked 2026-10-29T09:30:53Z
- Endpoint: https://mcp.keyvex.com/
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T20:21:16Z)
- Source: Found in the official MCP Registry (com.keyvex/keyvex) https://registry.modelcontextprotocol.io/v0/servers?search=com.keyvex%2Fkeyvex

Connects to SEC EDGAR, FEC, Senate/House disclosure systems, USAspending, and federal agencies. Muse can retrieve insider trades, congressional trading activity, lobbying filings, federal contracts and grants, activist stakes, material events, and enforcement actions to track political and regulatory risk.

Example request: "Show me recent insider trades at companies lobbying Congress on healthcare policy"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use KeyVex to help me. It is a free service with an MCP server at https://mcp.keyvex.com/. 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.

Tools:
- get_insider_filings: A ticker search also returns rows this issuer FILED UNDER SYMBOLS IT NO LONGER LISTS (renames, filer typos, ADR spellings). Each row keeps `ticker` as SEC received it and gains `current_ticker` when the issuer trades under a different symbol today. Separately-listed share classes
- get_insider_holdings: A ticker search also returns rows this issuer FILED UNDER SYMBOLS IT NO LONGER LISTS (renames, filer typos, ADR spellings). Each row keeps `ticker` as SEC received it and gains `current_ticker` when the issuer trades under a different symbol today. Separately-listed share classes
- get_insider_transactions: Returns executive insider transactions filed on SEC Form 4 — open-market purchases and sales by officers, directors, and 10%-owners of public companies. Each record is one transaction line item from one filing. Use this when the user asks about: insider buying or selling at a spe
- get_institutional_holdings: Returns 13F holdings — quarterly snapshots of equity positions held by institutional investment managers with $100M+ AUM, filed with the SEC. Each record is one (fund, security, quarter) tuple. Use this when the user asks about: which institutions hold a stock, a fund's portfolio
- get_congressional_trades: Returns trade records disclosed by U.S. members of Congress under the STOCK Act — Senate eFD and House Clerk Periodic Transaction Reports (PTRs). Each record is one disclosed transaction by a member or their immediate family. The same filings are published free as news at https:/
- get_planned_insider_sales: A ticker search also returns rows this issuer FILED UNDER SYMBOLS IT NO LONGER LISTS (renames, filer typos, ADR spellings). Each row keeps `ticker` as SEC received it and gains `current_ticker` when the issuer trades under a different symbol today. Separately-listed share classes
- get_activist_stakes: Returns Schedule 13D / 13G beneficial-ownership disclosures — filings made by anyone holding ≥5% of a class of registered equity securities. Each record is one reporting person on one filing (joint filings emit multiple rows under the same accession_number). Use this when the use
- get_federal_contracts: Returns federal contract awards from USAspending.gov — government spending data sourced from Treasury/GSA. Each record is one prime contract award (BPA Call, Purchase Order, Delivery Order, or Definitive Contract). Modifications appear as separate records. Use this when the user 
- get_federal_grants: Returns federal GRANTS and cooperative agreements from USAspending. Distinct universe from get_federal_contracts — recipients here are universities, non-profits, state and local agencies, research labs, healthcare institutions, public-private partnerships. ⚠ award_amount and tota
- get_member_profile: Returns Congressional member profiles from the unitedstates/ congress-legislators catalog. Each record is one current House Representative or Senator, keyed by bioguide_id (the permanent member identifier — e.g., 'C001035' for Susan Collins). Use this when the user asks about: wh
- get_material_events: Returns Form 8-K filings — the SEC's 'current report' form, filed within 4 business days of any material event at a publicly-traded company. Each record is one filing, with `item_codes` declaring WHAT kind of event(s) it covers. Use this when the user asks about: recent CEO/CFO d
- get_lobbying_filings: Returns Lobbying Disclosure Act (LDA) filings — quarterly LD-2 reports filed by registered lobbyist firms with the Senate Office of Public Records. Each record covers one (registrant, client, quarter) tuple, listing income paid, issues lobbied on, and government entities contacte
- get_lobbyist_contributions: Returns LD-203 semiannual contribution reports — what registered lobbyists and lobbying firms themselves contribute: FECA campaign contributions, honorary expenses, event/meeting costs, and presidential-library / inaugural-committee donations, each item naming the HONOREE (the co
- get_annual_financial_disclosures: Returns Form 278 (Public Financial Disclosure / Annual Financial Disclosure) filings — the annual snapshot members of Congress file each year showing assets, income sources, liabilities, transactions, gifts, outside positions, and (for spouse + dependent children) the same. The s
- get_fec_candidate_profile: Returns FEC-registered candidate profiles (House, Senate, President) and — when include_committees=true (default) — each candidate's associated FEC committees in the same response. Use this when the user asks about: who's running in race X, the campaign finance ID for a member, w
- get_fec_contributions: Returns FEC Schedule A contribution data — money flowing INTO federal committees — in AGGREGATED form. Individual donors are never exposed as searchable per-record rows: the FEC sale-or-use rule (11 CFR 104.15) permits aggregated presentation only, so this tool serves group total
- get_fec_disbursements: Returns FEC Schedule B disbursements — itemized records of money flowing OUT of a federal committee to organisations: vendor payments, media / ad buys, consulting firms, payroll services, and committee-to-committee transfers. The OUT-flow counterpart to get_fec_contributions (Sch
- get_fec_independent_expenditures: Returns FEC Schedule E independent expenditures — money spent BY a super PAC (or IE-only PAC) uncoordinatedly FOR or AGAINST a federal candidate. Hallmark vehicle for political ad spending since Citizens United (2010). Critical signal: support_oppose_indicator — 'S' = support, 'O
- get_tender_offers: Returns SEC Schedule TO filings — public tender offer disclosures. Use this when the user asks about: who's bidding to acquire company X, what M&A offers are in flight, share buyback announcements, amendments to existing tender offers (price increases / extensions), or to pair wi
- get_bills: Returns congressional bill metadata from api.congress.gov. Use this when the user asks about: bills introduced this Congress, the status of a specific bill, House vs Senate bill volume, what bills mention a topic, or to bridge from a roll-call vote (legislation_type + legislation
- get_roll_call_votes: Returns congressional roll-call vote metadata (House + Senate) from api.congress.gov. Use this when the user asks about: recent votes in either chamber, votes on a specific bill, votes by date range, or to chain to per-member positions via the source_data_url. Sources: api.congre
- get_private_placements: Returns SEC Form D filings — Reg D / Rule 506 private placement offering notices. Use this when the user asks about: who's raising private capital right now, new VC fund formations, private equity raises, real-estate syndicates, hedge fund launches, who's claiming Rule 506(b) vs 
- get_crowdfunding_offerings: Returns SEC Form C filings — Regulation Crowdfunding offerings, 2016-05→present: startup raises on Wefunder / StartEngine / Republic and other funding portals. One record per filing with the issuer (legal form, jurisdiction, incorporation date, website), the PORTAL (name + CIK + 
- get_reg_a_offerings: Returns SEC Form 1-A filings — Regulation A+ 'mini-IPO' offering statements, 2015-06→present: companies raising up to $20M (Tier 1) or $75M (Tier 2) from the public without a full IPO. One record per filing with the issuer (SIC code, jurisdiction, year incorporated, employees, ci
- get_product_recalls: Returns safety recalls from federal agencies — drug recalls (FDA), medical device recalls (FDA), food/dietary supplement recalls (FDA), consumer-product recalls (CPSC), and vehicle, equipment, tire and child-restraint recall campaigns (NHTSA, since 1966). Use this when the user a
- get_fda_approvals: Returns FDA approval / clearance events: drug approval actions from Drugs@FDA, medical-device 510(k) clearances, and device PMA (premarket approval) decisions. Full history (drugs to 1939, 510(k) to 1976, PMA to the 1960s). This is the BULLISH twin of get_product_recalls — the ca
- get_drug_adverse_events: Returns FDA FAERS drug adverse-event reports — every adverse-event / medication-error report submitted to FDA (~20M, 2004→present, growing ~2M/yr). LIVE passthrough to openFDA: results reflect FDA's current data and `total_count` is openFDA's authoritative count for the filtered 
- get_bank_financials: Returns quarterly financials for every FDIC-insured US bank — FDIC BankFind Suite (RIS) data derived from Call Reports, one record per (bank, quarter-end) from 1984 to the present. Covers ~4,400 active institutions per modern quarter, most of which never file with the SEC — this 
- get_enforcement_actions: Returns SEC + DOJ + CFTC + OCC + FDIC + FTC + Federal Reserve + FinCEN enforcement-related actions. Eight regulators, one tool. Use this when the user asks about: recent SEC charges, DOJ indictments, CFTC derivatives/swaps enforcement, OCC national-bank examination actions, FDIC 
- get_epa_enforcement: Returns EPA federal CIVIL enforcement cases from ICIS FE&C (the EPA's Integrated Compliance Information System) via the ECHO bulk download — ~135K cases, EPA-lead administrative and judicial civil actions. CRIMINAL prosecutions are NOT in this source, and neither are state-lead a
- get_nport_filings: Returns SEC Form N-PORT filings — monthly portfolio reports from registered investment companies (mutual funds, ETFs, closed-end funds). Use this when the user asks about: recent fund portfolio filings, when a specific fund family last reported, monthly cadence of fund disclosure
- get_money_market_funds: Returns Form N-MFP3 monthly money-market fund reports — one record per (fund series, month): fund category (Government / Prime / Single State…), net assets, shares outstanding, weighted average maturity (wam_days) and life (wal_days), the fund's DAILY daily/weekly liquid-asset pe
- get_fund_holdings: Returns per-security holdings from SEC Form N-PORT primary documents — one row per investment-or-security line in a mutual fund / ETF / closed-end fund's monthly portfolio report. Use this when the user asks about: which funds hold a specific stock or bond, a fund's complete port
- get_registration_statements: Returns SEC Form S-1 / S-3 / S-3ASR registration statements — securities offering registrations filed with the SEC. Use this when the user asks about: which companies are going public (IPO pipeline via S-1), shelf registrations (S-3 / S-3ASR — company registers securities to sell
- get_sec_comment_letters: Returns SEC comment-letter correspondence: form UPLOAD (the SEC's letter TO the company — the questions) and CORRESP (the company's response). The Division of Corporation Finance sends these during filing reviews; they're released ~20+ business days after the review closes. Cover
- get_delistings: Returns SEC delisting and deregistration filings: the Form 25 family (notification of removal from listing on a national exchange under Rule 12d2-2) and the Form 15 family (certification terminating or suspending a security class's registration — the 'going dark' filing that ends
- get_investment_advisers: Returns SEC Form ADV registry records — every SEC-registered investment adviser (~17K RIAs) and exempt reporting adviser (~6.5K ERAs, mostly private-fund advisers), from the SEC's monthly roster extract. One record per firm (CRD number) with regulatory AUM (discretionary / non-di
- get_sec_fails_to_deliver: Returns SEC Fails-to-Deliver (FTD) rows — daily settlement failures by ticker / CUSIP / date. Each row is one ticker on one settlement date where a clearing-member's short sale FAILED to deliver shares. Signal value: persistent FTDs are a contrarian short-squeeze leading indicato
- get_ofac_sdn: Returns OFAC Specially Designated Nationals (SDN) sanctions list entries, republished as-is (not a screening service; verify against treasury.gov). Use this for: sanctions-program queries (e.g., 'who's on the Russia SDN list'), or cross-referencing named individuals / entities ag
- get_federal_register_documents: Returns Federal Register documents — the daily-published collection of US executive branch regulatory + administrative actions. Use this for: regulatory tracking (what's the SEC / EPA / FDA proposing this week?), executive order monitoring, public-comment-period tracking, lobbyin

Screening checks:
- MCP handshake: pass (Answered in 541ms)
- Domain against threat feeds (Cloudflare security DNS): pass (mcp.keyvex.com, keyvex.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: warn (get_insider_transactions: Unusually long tool description; get_planned_insider_sales: Unusually long tool description; get_fec_contributions: Unusually long tool description; get_enforcement_actions: Unusually long tool description)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 273 days ago)
- AI review of purpose and tool behavior: pass (No concerns)