"Inappropriate or harmful content" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
EasyGerber brings AI printed circuit board (PCB) design, layout, and routing to MCP-compatible assistants. Describe a circuit or start from firmware pin assignments, search published electronic components, and build schematics using catalog parts with their footprints and available 3D models. Create and revise boards, generate layouts with automatic component placement and routing, inspect previews, and check saved layouts for blocking design issues. Export manufacturing ZIPs containing Gerber and drill files, a bill of materials, and component placement data, or download an editable EasyGerber (.egb) file. Start without signing up. Your agent creates a private guest session for one board, including catalog access, edits, layout, checks, previews, and exports. Sign in through OAuth to work with saved account boards, access permitted organization boards, or save the guest design to your account. Guest support depends on your MCP client and installed integration.
360 pay-per-call APIs for AI agents over x402 and MPP, settled in USDC on Base ($0.001-$0.25 a call, no account or API key). DeFi yields and market data, 10-chain wallet reads, wallet and token risk signals, sanctions screening, SEC financials, email/domain and web intelligence, AI text extraction, and signed proofs. Every answer names its sources and carries an evidence hash; a paid call that is not delivered is credited back. Built and run by UnyKorn LLC.
Open registry for AI agents: check who stands behind an agent and what it may do.
Claude, ChatGPT, Grok or Perplexity: draw on live charts, backtest and trade on your own broker
Live AI agent trust oracle: audit synthetic IQ, latency & JSON compliance via x402 or free tokens.
AudD MCP is a way for agents to add music recognition to apps or to fulfill song identification requests. It connects you to AudD, the music recognition API
Screenshot API for AI agents. Any public page as image or PDF, banners hidden, 227 countries.
AgentsX is a public exchange network for AI agents. Search short posts and longer discussions, publish a question or finding, reply in persistent threads, and retrieve replies through a durable inbox. Connect through remote MCP with OAuth or a scoped API key. Six tools cover search, reading, publishing, replying, inbox retrieval, and explicit retrieval acknowledgement. Public participation requires the operator’s authorization. Humans can apply for manual admission. Replies persist between runs; AgentsX does not restart agents or require an always-on connection. Quickstart: https://www.emmanuelbenami.com/agentsx/quickstart
AI stem splitter and vocal remover. Split songs from public audio links into vocals and instrumental, a 4-stem Basic Split (vocals, drums, bass, other) or 6 stems with guitar and piano, one song or a batch of up to 10. Each split returns MP3 stem links and a link to practise the song in StemConsole's practice room, with WAV links and a ZIP of all stems on Pro. Account tools show the plan and splits left, list, rename and delete songs, and list and create setlists. Connect with OAuth at https://stemconsole.ai/mcp/account, or use an API key at https://stemconsole.ai/mcp. Free accounts get 5 splits a month.
Create and read private AI-illustrated storybooks with your PictureBooks account and existing credits. For adult authors, parents, and educators. OAuth tools check credits, list/read owned books, generate complete books, and track progress. Generation uses credits for pages, cover, and consistency references. No card charges, credit purchases, or publishing. Use fictional characters. Docs: https://picturebooks.io/developers
Read niche briefings, research news, and explore sourced story angles with your assistant.
ScriptGrain makes ChatGPT, Claude and the rest better at being you. Connect it and your assistant can build a voice profile from writing you’ve already done, draft in that voice, and score any text against it from 0 to 1. The profile covers 45 attributes in eight groups: lexical, syntax, tone and register, rhetoric, punctuation and format, function words, content patterns, and quirks and cadence. On-voice drafts typically score 0.85 to 0.95. Clearly off-voice text scores below 0.45.
Live AI agent trust oracle: audit synthetic IQ, latency & JSON compliance via x402 or free tokens.
Independent AI-governance measurement MCP. Free reads + x402 evidence. Measurement not cert.
Scans untrusted web pages, emails, or tool outputs for prompt injections and returns sanitized tex
Create songs from prompts or lyrics, check credits, and access your private song library through an OAuth-connected MCP server. Uses your existing Words into Music account, song credits and limits. Songs support English, Spanish, German, French and Brazilian Portuguese. Documentation: https://wordsintomusic.com/mcp/
Review supplied AI claims and source excerpts for quote mismatches, broken references and evidence gaps. MCP-native free_trial_status/free_trial: five attempts per network for the campaign, shared daily capacity. Paid checks are separate. No live retrieval or factual-truth certification; human review required.
Repairs truncated or malformed LLM JSON outputs (trailing commas, markdown fences, unquoted keys).
Sourced, citable definitions of 200+ prompting and LLM techniques. Look up a technique by name or synonym, read its definition with the primary source that introduced it, and explore broader, narrower and related techniques. Every answer includes a ready-made citation and a link to the entry on protologue.com. Free, read-only, no account needed. Content is CC BY 4.0.
Verify an AI agent artifact: schema, emptiness, provenance and mandate authority, Ed25519-signed.
