Legal & Registries

card-registry

Online

Community: Submitted by a user or imported; check the owner before granting access

Hosts agent-card.json files for businesses who can't serve them from their own domain.

• Register Card: Hosts an agent-card.json at a permanent public URL. Requires x402 payment.
• Get Card: Retrieves a hosted agent card by slug. Free.
• List Cards: Lists all hosted card slugs. Free.

CARF: Processo

Online

Community: Submitted by a user or imported; check the owner before granting access

CARF: Court Case, official-source lookup.

Case Law Search

Online

Community: Submitted by a user or imported; check the owner before granting access

Search 9M+ court opinions and federal dockets.

• Search Case Law: Search court opinions by keyword. Returns case names, citations, courts, and dates. Args: query: Legal search terms (e.g., "ERISA arbitrary capricious standard of review insurance den
• Get Opinion: Get the full text of a court opinion by CourtListener cluster ID. Args: cluster_id: The CourtListener cluster ID (from search results)
• Search Dockets: Search federal court dockets (RECAP archive) for active litigation. Args: query: Search terms (e.g., "UnitedHealthcare mental health parity class action") court: Court filter or "" for

Casefold

Online

Community: Submitted by a user or imported; check the owner before granting access

Casefold organizes custody documents for court.

• List Cases: List all cases the authenticated user can access.
• Get Case Summary: Get an aggregate summary of a case: claim counts by party, file counts by classification, timeline events, starred claims, and categories.
• List Claims: List claims (findings) for a case. Optionally filter by party, category, or starred status. Hidden claims are excluded.

CaseNode Case Law API

Online

Community: Submitted by a user or imported; check the owner before granting access

UK case law MCP (21 tools).

catalog

Online

Community: Submitted by a user or imported; check the owner before granting access

Read-only catalog of Russian MFOs: loan terms, Bank of Russia registry data, ratings, reviews.

Catalyst - AI Agent Governance

Online

Community: Submitted by a user or imported; check the owner before granting access

Governance middleware for AI agents.

• Catalyst My Governance: Show the current agent governance profile, risk class, and capabilities.
• Catalyst Check Action: Pre-execution gate for consequential agent actions. Returns allow, proposal_required, or deny.
• Catalyst Log Task: Record work or agent decisions into the governed task pipeline and audit ledger.

Catalyst Governance

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Governance middleware for AI agents: permission gates, approvals, compliance scanning, audit ledger.

Cellarion

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Wine cellar manager: bottles, racks, drink windows, pairings and a shared wine registry.

Cellarion Wine Registry

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Public wine registry and guides: search wines, grapes, regions, appellations.

Prague apartment prices from the Czech land registry: median CZK/m2 by district, estimates, rankings

Certidão de Crimes Eleitorais (TSE)

Online

Community: Submitted by a user or imported; check the owner before granting access

Issues a person's electoral crimes clearance at the Electoral Court (TSE) from the name, CPF, voter

Certidão de Quitação Eleitoral (TSE)

Online

Community: Submitted by a user or imported; check the owner before granting access

Issues a person's voter good-standing clearance at the Electoral Court (TSE) from the name, CPF, vot

Certidão STM (Justiça Militar)

Online

Community: Submitted by a user or imported; check the owner before granting access

Issues the clearance certificate from the Superior Military Court (STM) for a person from the name,

Certidão TJ (Cível, Criminal e Fiscal)

Online

Community: Submitted by a user or imported; check the owner before granting access

Issues the civil, criminal, and tax clearance of a person or company at the state Court of Justice,

On-chain OSINT intelligence for investigators, bug bounty hunters, and compliance teams.

• Osint Wallet Profile: Comprehensive wallet overview — age, activity, holdings, labels, and risk summary. Start here for any unknown address.
• Osint Trace Funds: Trace fund flows from a wallet up to N hops. Returns a graph of addresses, values, and labels. Essential for following money after exploits.
• Osint Risk Score: Compute an aggregated risk score (0–100) for an address with full signal breakdown. Use before interacting with or approving transactions involving an unknown address.

113 MCP tools: oracle, escrow, compliance, remittance, AI.

Live vehicle warranty (service contract) quotes by VIN, plate, or make/model/year.

change-order

Online

Community: Submitted by a user or imported; check the owner before granting access

Change orders against a quote or work order: deltas, approval, running contract value.

charity-registry

Online

Community: Submitted by a user or imported; check the owner before granting access

Search, verify and compare 7.9M+ nonprofits from official charity registries in 100+ countries.

checklist.day Registry

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Registry of Python AI/ML libraries: correct imports, quickstart code, and known footguns.

Verify email deliverability by SMTP.

ChiefLab

Online

Community: Submitted by a user or imported; check the owner before granting access

Open execution contract for agents doing business work.

Chiwawa — AI Agent Registry

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Search and discover AI agents across A2A and MCP protocols.

citation-safe

Online

Community: Submitted by a user or imported; check the owner before granting access

Deterministic legal citation verification for AI-generated legal briefs.

• Verify Citation: Checks every legal citation in the given text against primary sources: does the cited case exist (Layer 1, CourtListener database lookup — deterministic, no LLM), does a quoted passag
• Verify Document: Fetches a document (PDF, DOCX, or plain text) from a URL and runs the same 3-layer citation verification as verify_citation. Use this when you have a link to a brief rather than paste
• Get Verification: Retrieves a previously run CitationSafe verification (by the verificationId returned from verify_citation/verify_document, or from a citationsafe.com/v/{id} share link) and returns i

Citation Safe Verifier

Online

Community: Submitted by a user or imported; check the owner before granting access

Verifies legal citations vs primary sources: existence, quote match, proposition support.

CivilQuants

Online

Community: Submitted by a user or imported; check the owner before granting access

CivilQuants computes audit-traceable Bills of Quantities for civil-engineering assemblies — culverts, manholes, retaining walls, pavements, drainage…

• Compute Connection To Existing: Paid tier only. Calling this without an authenticated CivilQuants account returns TIER_INSUFFICIENT — sign up at https://civilquants.com/pricing or use the free-tier al
• Compute Hard Material In Trench: Paid tier only. Calling this without an authenticated CivilQuants account returns TIER_INSUFFICIENT — sign up at https://civilquants.com/pricing or use the free-tier a
• Compute Ditch: Paid tier only. Calling this without an authenticated CivilQuants account returns TIER_INSUFFICIENT — sign up at https://civilquants.com/pricing or use the free-tier alternative compute

ClaimHit

Online

Community: Submitted by a user or imported; check the owner before granting access

Find products & standards using a patent - verified targets for licensing or enforcement.

Clarid HMDA Validator

Online

Community: Submitted by a user or imported; check the owner before granting access

Validate HMDA LAR files against CFPB edit checks for community banks and credit unions.

Search the Claudeers registry of Claude tools, ranked by maintenance and community signals.