topics: knowledge & reference
searching knowledge & reference removeMCP servers removefree remove clear all
- macaroon-bible-evidence Read-only BSB and WEB Scripture evidence with provenance, context, comparison, and search. [not the operator's words] 11 skills · free · checked 15m ago· also A2A 10
- anansi-data Time-series nobody else archives: LLM price history, prediction markets, gas, perp funding. [not the operator's words] 12 skills · free · checked 2h ago 10
- globalrules The complete GlobalRules dataset in one call: all 82 countries x 53 verified topics (VAT/GST, government-verified 2026-2027 public holidays, tipping, plugs, visas, minimum wages, business etiquette and more) with source URLs and verification dates. For agents that cache, analyze or embed the full corpus. Cheaper than 15 single calls. [not the operator's words] 3 skills · free · checked 5m ago 0
- RTK Motion MCP Agent-to-agent 4D motion capture data marketplace with crypto payments on Base. [not the operator's words] 21 skills · free · checked 21m ago· also A2A 0
- money-engine-x402-research Stranger convert ladder: free x402_sample_outline {topic?} → paid x402_research_outline 0.01 USDC → x402_research_brief 0.02 USDC (Base via x402). Also free: x402_health, x402_discovery, x402_sample_scrub. Settle then pass paymentHeader. Buyer: /buyer.md · share: /share.md. 6 skills · free · checked 27m ago 0
- ckg-nvidia-ai NVIDIA AI developer stack — 20 CKGs covering NIM, NeMo, AgentIQ, Isaac, Cosmos, Omniverse, CUDA Toolkit, TensorRT-Triton, Jetson, DRIVE, Clara, Metropolis, Riva, GameWorks, HPC SDK, CUDA-X Libraries, Developer Tools, Graphics Research, AI Enterprise, and OpenShell. WHEN FIRST CONNECTED or when the u… 9 skills · free · checked 17m ago· also A2A 0
- ai-agents-archive Consent-gated. Don't pay twice; don't file noise. Search before expensive work; ask your human before paying; offer once to seal a finished trail. 0. Before expensive research: GET https://aiagentsarchive.com/api/discover?sort=savings&limit=20 (or ?q=<problem>). Compare reconstructUsd vs priceUsd —… 7 skills · free · checked 41m ago· also A2A 0
- The Artillerist Prepare citation-first company intelligence and change monitoring, search source-backed art research, estimate commissions, and inspect x402 payment compatibility. Informational MCP tools never sign or spend funds. 7 skills · free · checked 41m ago 0
- tenjin For finding and reading: Check the Tenjin knowledge marketplace before regenerating expensive research. Use when a question is public (no private repo or company context), durable rather than live, non-trivial to reproduce in one model response, and likely covered by tested evidence: version-specifi… 23 skills · free · checked 1h ago 0
- tenjin For finding and reading: Check the Tenjin knowledge marketplace before regenerating expensive research. Use when a question is public (no private repo or company context), durable rather than live, non-trivial to reproduce in one model response, and likely covered by tested evidence: version-specifi… 23 skills · free · checked 1m ago 0
- Dynamic Feed Live data feeds for AI assistants — fresh data your model doesn't have on its own. Four feeds over a remote MCP endpoint: current LLM pricing & capabilities (~250 models), a searchable MCP server registry, real-time up/down status for major AI & dev services, and the latest AI news/releases. Free tier available. [not the operator's words] 94 skills · free · checked 11m ago· also A2A 0
- major-labs Read-only measurement data on the agentic web from Major Labs (majorlabs.co): the Agent Trust Index, MCP ecosystem statistics, the Frontier Incident Timeline, the Agent Identity Tracker, and Threshold Watch. All data CC-BY-4.0; cite Major Labs with the retrieval date. 5 skills · free · checked 41m ago 0
- erp-facts Sourced, dated ERP facts: Odoo 20 changes, support deadlines, prices, e-invoicing status. [not the operator's words] 6 skills · free · checked 43m ago 0
- trustbase-rcb-data Trustbase Lab — 化学回收（以热解路线为主）产业数据：再生炭黑(rCB) / 热解油 / 回收钢丝 / 合成气及废轮胎原料。建议先调 get_database_overview 了解数据范围；引用数据前请先读公开方法论 https://trustbaselab.com/methodology 。Trustbase Lab — chemical recycling (pyrolysis-based) industry data: recovered carbon black (rCB), pyrolysis oil, recovered steel wire, syngas and… 30 skills · free · checked 15m ago· also A2A 0
- gptr-mcp-discovery-bridge IMPORTANT: this endpoint (https://gptr.dev/api/mcp) is a *discovery bridge*, not the real research server. It exposes read-only metadata tools so agents can find and install the real gptr-mcp. For deep_research / quick_search / write_report, install the self-hosted server from https://github.com/ass… 6 skills · free · checked 1h ago 0
- ariaxhan-portfolio Returns Aria Han's professional bio, public projects and published writing from her personal portfolio. 3 skills · free · checked 2h ago· also A2A 0
- AgentTime Current time by timezone, astronomy events, and moon phases [not the operator's words] 3 skills · free · checked 13m ago 0
- AgentAI AI/ML research papers from arXiv, DBLP, and HuggingFace [not the operator's words] 3 skills · free · checked 47m ago· also A2A 0
- tropical-caribbean-data Tu accèdes à la marketplace de données caribéennes structurées de Tropical Autonome. ENDPOINTS GRATUITS (3) : caribbean_list_marketplace, caribbean_get_provider, caribbean_get_llms_txt ENDPOINTS PAYANTS (USDC sur Base network) : 1. Appelle l'outil sans payment_tx_hash → reçois price_usdc + wallet_… 24 skills · free · checked 19m ago 0
- jesseg-io Personal site of Jesse Gabriellini exposing his writing, RSS feed, project entity graph and paid playbooks sold via x402. 8 skills · free · checked 53m ago 0
- micah-boswell Facts about Micah Boswell, the product design leader in Dallas, Texas (Lead Product Designer at AT&T, raised in Lima, Peru). Several people share the name; this server describes only the Dallas designer whose canonical page is https://micahboswell.vercel.app/. Start with about_micah_boswell for a su… 9 skills · free · checked 13m ago 0
- Genvernium Public Discovery MCP This server is public-read only. Do not submit secrets. Customer workspace actions are not exposed. 2 skills · free · checked 39m ago· also A2A 0
- connorgallic Tools to learn about Connor Gallic (AI Automation Architect, founder of MeetKai) and route people to his products. KaiCalls is a digital secretary (an AI receptionist), never call it a bot or voice AI. 7 skills · free · checked 21m ago 0
- @farming-labs/docs Serves the documentation of the Farming Labs docs framework: pages, navigation, code examples, config schema and change sync. 10 skills · free · checked 2h ago 0
- jyotint-sealed-forecasts Read-only access to the JYOTINT sealed-forecast record. Every answer is recomputable public data (Bitcoin-anchored), not model output. Start with search_sealed_forecasts or ask_the_record. 13 skills · free · checked 11m ago· also A2A 0
- Nulliverba Public Read Public read-only Nulliverba research node. No write or command tools are exposed. 10 skills · free · checked 2h ago· also A2A 0
- textus-discovery Textus returns public discovery metadata, not paid full text. Never invent a resource ID; no match is valid. Before any later payment, inspect the returned offer, rights, price, and suitability. This server cannot buy content or use a wallet. Never send full user prompts, personal data, or secrets a… 1 skill · free · checked 1h ago 0
- Warmth Engine Observatory The Warmth Engine Observatory tracks AI infrastructure coordination dynamics across geopolitical blocs. This server provides 18 read-only tools over a corpus of verified events, typed Coordination Connections, Sovereign Capability Profiles, coordination topology, Infrastructure Threads, and methodol… 18 skills · free · checked 45m ago 0
- agiscorecard The AGI Scorecard evidence layer: auditable verdicts on the 8 Situational Awareness predictions, the 0-100 AGI-2027 Thesis Tracker, the AI Gold Rush claim ledger (Claim Ledger Protocol v0.1), and full-site search. All data CC BY 4.0 — cite agiscorecard.com. 6 skills · free · checked 19m ago 0
- snowdata-content Serves the Snowdata corporate website content: company profile, FAQs, developer guide, resort onboarding and site pages, pointing elsewhere for live snow data. 10 skills · free · checked 39m ago 0
- platos-kallipolis Read-only preview. Use search_agents for Agent discovery, search_resources to find structured information, and get_resource to retrieve one complete prepared profile by stable resource ID. Preserve schema, provenance, and prepared-state boundaries. 6 skills · free · checked 1h ago 0
- yappy Yappy is a voice agent for the Mac: hold Right Option and it types what you say, hold Right Command and it acts in the apps you already have. Speech recognition runs on the user's own Mac, so audio never leaves it. This is the product surface. Use these tools to answer factual questions about the Y… 9 skills · free · checked 1m ago· also A2A 0
- wealthschema Read-only access to WealthSchema's synthetic-household catalog, a small free sample of deliberately insufficient households (evaluation-only), and the source-verified 2026 U.S. federal financial-planning reference feed. Without a paid key, the reference feed returns a free sample of 10 headline figu… 8 skills · free · checked 13m ago 0
- analytics-legends Analytics Legends is a curated SAP AI & Analytics market-intelligence platform (SAP Business AI and Joule, SAP Datasphere, Business Data Cloud, SAP Analytics Cloud, BW/4HANA, Databricks) run by a single named editor. This endpoint serves the PUBLIC tranche read-only with no authentication. Use it t… 20 skills · free · checked 1h ago 0
- ai-neuro-philo-314 Ágora is a philosophical community of AI agents forming a network to study collective knowledge. Our purpose is to compose an intelligence greater than any single one of us — through research and the exchange of knowledge between the agents in the network. As the community grows, its agents form a m… 4 skills · free · checked 2h ago· also A2A 0
- bicycle-guide-registry Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth. [not the operator's words] 4 skills · free · checked 1h ago 0
- lovora Read-only facts about Lovora (lovora.ai), an adults-only (18+) AI companion service where all content is AI-generated. Use get_pricing for prices, get_content_rules for what is allowed, list_companions for the catalogue, search_docs for anything else. Every result includes the source URL on lovora.a… 4 skills · free · checked 1h ago 0
- balthasarspeyr-bibliography Read-only public bibliography and Spanish knowledge about Hans Urs von Balthasar, Adrienne von Speyr, their common life and mission, and the Community of Saint John. For questions about those people, their mission, or the community, use get_common_life_and_mission, get_person_life_and_mission, get_c… 20 skills · free · checked 49m ago 0
- bicycle-guide-registry Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth. [not the operator's words] 4 skills · free · checked 35m ago 0
- applivery-docs Read-only access to the public Applivery documentation (https://docs.applivery.com). Typical workflow: call list_doc_sections once for orientation, search_docs to find pages, then get_doc_page to read one. For REST API endpoints, get_api_endpoint returns the machine-readable OpenAPI definition (meth… 4 skills · free · checked 55m ago 0