"A localized knowledge base" matching MCP connectors:

Multi-carrier shipping for AI agents: compare rates, buy labels, track packages, validate addresses

A complete color workflow over MCP: mix, convert, harmonize, measure, and remember palettes.

DXF drawings for AI agents: structured facts, PNG renders, and an interactive in-chat viewer.

Self-hostable team wiki; agents read & write it via MCP; Atlas turns your repo into a cited wiki.

Build personal interactive apps with real URLs and persistent storage, using any AI.

MCP server for agent-run URL A/B testing. Create projects, allowlist domains, launch URL experiments, track conversions, and retrieve performance reports for customer-owned sites.

Generate and read PDFs for AI agents: a generate_pdf and a read_pdf tool, priced per document.

Reassign: a circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling.

Ready for a new way to bill pay? Pay any US bill in a snap, right from your AI assistant. Describe or snap a photo of your bill (electric, water, gas, internet, phone, medical, credit card, rent, parking tickets, traffic violations and more) and Papaya reads it, then hands you a secure link to pay by card. Fast, secure, and no juggling twelve logins, with full or partial payments and status updates. Available in the US only. Powered by Papaya (papayapay.com).

Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only.

Pay any US bill in a snap, right from your chat — utilities, medical, rent, parking tickets & more.

Teardrop is the native economic layer for AI agents, providing a robust suite of tools for multi-chain portfolio tracking, DeFi yield analysis, and gas estimation. It enables autonomous agents to securely find Web3 data and manage micro-payments on-chain with zero human intervention.

Query and join across SaaS tools, SQL, and NoSQL databases through one unified SQL interface.

Condition-aware ingredient & product safety intelligence for agents: verdict + evidence tier + per-claim evidence_state (cited = ≥1 verified citation / referenced = sourced-but-unverified) + citations, across breastfeeding, pregnancy, histamine/MCAS, rosacea, HS, allergy, fertility, and toddler lenses. Includes validate_claim to fact-check a free-text health claim against curated cited sources.

CatchAll is a web search API built for comprehensive event retrieval — not ranked results, but all matching records.

rnv-color-mcp, a hosted color-workflow MCP server (Python, Streamable HTTP). Tools: mix (including Kubelka-Munk paint physics), convert between formats, generate harmonies, transform text case, and save/list/get named palettes. It resolves hex / CSS / custom brand color names and refuses unknown colors rather than guessing.

Check if a task runs locally vs cloud. Save money on calls that don't need cloud inference.

The Apiosk MCP lets AI agents discover, pay for, execute, and publish APIs through the Apiosk gateway. It is a machine endpoint, not a website, so connect it from an MCP client (Claude, Cursor, ChatGPT, and others) rather than browsing it here.

Shared long-term memory vault for AI agents with 20 MCP tools.

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.