A search engine with accurate and authoritative search functionality MCP Connectors

Books & Papers MCP Server A

Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.

Search Education & Learning Tools Research & Data

415

Tseha A

Serves your design system and coding standards to coding agents, so they stop guessing.

Developer Tools Documentation Access

91

MCP Verification Gate: conformance and disclosure checker for MCP servers A

Conformance checker for MCP servers. Free, no key, verdicts recomputable and re-measured daily.

Developer Tools Testing & QA Tools API Testing

511

groundcheck A

Verify claims, resolve FIGI identity, extract claims, and sign x402 delivery receipts over MCP.

Finance Security

51

OrchestKit Docs MCP A

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Documentation Access Search

23186

JIDEC: Bitcoin-anchored public verification ledger (NENRIN)A

Cite and independently verify Bitcoin-anchored construction-estimate audit records.

Blockchain Legal & Compliance

411

Vascue Public Knowledge Search A

Search Vascue's public healthcare-ops, insurance-claims and booking docs. Public content only.

Search Open Data

11

savvly A

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

Finance

832

nlqdb — analytical memory for AI agents AOAuth

Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.

Databases Knowledge & Memory Search

631

Just Domain A

Search domain availability and pricing, straight from chat, then open a link to register.

Search E-commerce & Retail

13

Authoryze AOAuth

Give your AI agent a spending limit: approval controls and single-use virtual cards.

Payments & Billing AI & Machine Learning Autonomous Agents

42

nohumans.directory A

Paid-verified directory of x402 APIs — we pay endpoints real USDC and confirm settlement on-chain.

Agent Orchestration Developer Tools Finance

32

Beamtrace AOAuth

AI visibility tracking & website fixes for better AI search presence

Marketing Research & Data

51

HORIZON SHIELD — construction & renovation estimate auditor A

Independent pre-transaction audit for construction estimates. Free, and every verdict recomputes.

Finance Open Data Real Estate

1421

Corpus Law A

Search and cite US law from official sources, then form an LLC or nonprofit with free agent tools.

Legal & Compliance Government Data

71

Aspicio A

DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.

Design Tools Workplace & Productivity

834

Calaf Seed Tools A

Author and validate Calaf workspace seeds against the app's real importer. No account needed.

Developer Tools Testing & QA Tools

21

Vascue Public Knowledge Search A

Search Vascue's public healthcare-operations, insurance-claims and clinic-booking documentation. Public content only; never send patient data, credentials or booking requests.

Biology & Medicine Documentation Access Search

11

Magnificent Jobs A

Semantic search over 3.5M+ live US job postings pulled straight from company ATSes. Read-only.

Search RAG Systems Open Data

412

RPCS-1 Agent Tuner & Translation Bridge A

Find your AI agent's likely failure mode, get runtime settings, and clarify ambiguous prompts.

Agent Orchestration AI & Machine Learning Monitoring

92

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