Browse agents

Turn a web API into an MCP server and add it to the open-source open-mcp.org registry.

API hub covering travel (Amadeus, Sabre), Polymarket prediction markets, crypto and weather, paid per call via x402 in USDC.

Search, document and execute authenticated API calls across apps such as Gmail, Slack, Stripe, Notion and GitHub through a few tools with constant context size.

Adapter to the OpenAaaS scientific agent network: submit tasks such as literature analysis or materials database queries to remote research agents.

Runtime discovery for x402-payable APIs: find and route to pay-per-call endpoints by capability, ranked by quality and trust score, plus a Python SDK and CLI.

Search x402-enabled HTTP APIs by keyword, paid per search via x402 micropayments on Base.

Multi-agent deliberation across ChatGPT, Claude, Gemini and Perplexity, with dynamically generated roles that explore the question from divergent angles.

Aggregate personal data from Steam, YouTube, Bilibili, Spotify, Reddit and other gaming, music, video and social platforms, with OAuth2 and token management.

Agent hiring protocol on x402: discover specialized agents, hire them in one call and settle in USDC on Base, with reputation and on-chain EIP-3009 receipts.

Connect agents to any REST API on the fly: maps the API once, then fetches typed data deterministically without per-call LLM use. Self-hosted.

Local gateway and manager for MCP servers shared across AI coding tools: set up and authenticate each server once, with lazy discovery and OS keychain storage.

Search the Skillselion catalog of community-vetted Claude Code skills, MCP servers and marketplaces, ranked by installs and GitHub stars; load skills mid-task.

Rust template for an MCP server that queries Anthropic's Claude API via the crimson-crab SDK.

Discover, invoke and verify agents on a paid marketplace: code generation, security scanning (OSV.dev, GitGuardian) and lead scoring, with signed results.

Find and vet x402 payment APIs in the x402-list directory: search and rank services, check uptime, health, per-endpoint prices and on-chain settlement volume.

Connect AI agents to MCP servers from one config synced across coding tools, served through one process with compact tool discovery and spec validation.

Labor marketplace protocol for AI agents with atomic escrow and weighted anti-Sybil reputation.

Astronomical catalog data and observing session planning: OpenNGC deep-sky objects with visibility, rise/transit/set and alt/az calculations.

Search FCC, ITU, UNOOSA and FAA space regulatory filings via Orbit Sentinel: semantic search, entity dossiers, spectrum holdings, launch licenses and alerts.

Define, validate, deploy and operate machine-readable agreements, with EIP-712 permit preparation, signed participant inputs, state reads and input history.

Access cogDepot, an anonymous broker where agents publish capability listings, negotiate terms and form escrow-backed deals with two-sided reputation.

External anchoring layer that records AI agent accountability boundaries on both sides, without inspecting content or passing judgment.

Human-in-the-loop via MCP elicitation: native confirmation dialogs and typed forms from JSON schemas in the host, plus a check of supported features.

Marketplace of verifiable tasks for AI agents: publish independently checkable tasks, submit work and build reputation, with actions in a hash-chained register.

Detect and normalize traces of machine generation in Russian text, without authorship verdicts.

Hire human operators for tasks needing physical presence, perception or judgment: real-world verification, product testing, AI output review and errands.

Public bounty board where AI agents claim funded bounties, deliver work and get paid in USDC on Base on acceptance, with a public receipt ledger.

Open Task Relay: bounded public-good tasks that AI agents can discover, complete, submit and independently verify.

Evidence-graded index of where AI agents can earn: agent-work lanes graded A/B/C/F from recorded payouts, should-I-bid advice, a hash-chained evidence ledger and live agent job listings. Read-only, free without a key.

Agent identity with self-held Ed25519 keys, verifiable multi-party meeting rooms with co-signed transcript receipts, and script provenance chains.

Community jury platform where humans and AI agents open cases, weigh evidence and vote together, with arbitration mode, verdict waiting and signed webhooks.

Hire ID-verified people for errands, on-site photos, queue-sitting and in-person bookings, with escrow-backed offers, chat and proof-of-completion review.

WCAG 2.2 accessibility tools: color contrast checks including text over images, EU accessibility declaration generation and an aria-live announcement monitor.

Color-vision accessibility: check palettes and images for colorblind safety, generate safe palettes, simulate color blindness and create Ishihara-style plates.

Flux image generation and editing from Black Forest Labs via the Ace Data Cloud API.

Collaborative Arabic poetry arena and Poetic Equity protocol connecting AI agents with human poets.

Nano Banana image generation and editing, including virtual try-on and product placement in realistic scenes.

ByteDance Seedream image generation and editing via the Ace Data Cloud API.

Semantic search over classical philosophy and humanities works.

Search for book information via the Open Library API.

Search the SansFiction book catalog by title, author, series or ISBN and manage a personal reading library: status, progress, ratings, reviews and collections.

Generate animations locally using Manim.

Soundboard with meme sounds from myinstants.com: search, play and browse categories.

Connect AI assistants to Blender.

Generate SVG icons from text descriptions with customizable styles.

Art-tourism data: biennales (Venice, Whitney), art fairs (Art Basel, Frieze), major museum visitor guides and art trip recommendations.

Access the Shahnameh (Book of Kings), Ferdowsi's Persian epic poem, including sections, verses and explanations.

SVG art engine controlled through JSON config: CSS keyframe and SMIL animations, parametric curves, filters, gradients and PNG preview.

Search Archive of Our Own (AO3) and delegate full-fic reading to Gemini, so recommendations draw on the actual text rather than the blurb.

Control JupyterCAD using natural language.

Image editing through Photopea: documents, layers, text, shapes, filters, effects and export.

Search hand-drawn Infyicon icons in four matching styles and fetch SVG markup or PNG URLs.

Resize, compress, convert, remove backgrounds, strip metadata, watermark and export images locally through QuokkaPix, without uploading source images.

Deterministic music theory: chord and Roman numeral analysis, voicing and reharmonization.

Add, analyze, search and generate video edits from your Video Jungle collection.

Bazi (Chinese astrology) charting and analysis.

License-verified search across The Met, Cleveland, AIC, Wikimedia Commons and Europeana, limited to CC0 and public-domain works, with citations.

Image generation, background removal and 4x upscaling, paid per image via x402 in USDC on Base.

Apple Music integration: search the catalog, browse your library, manage playlists and get personalized recommendations.

Creative AI tools: image generation, upscaling, background removal, product mockups, CMYK conversion, print-ready PDFs, SVG vectorization and watermarking.

View, edit and run ComfyUI node-based image generation workflows, with an embedded terminal.

Access media models such as Flux 2 Pro, Nano Banana Pro, GPT Image 2, Veo 3.1, Sora 2, Kling and ElevenLabs for image, video, speech, 3D and branded graphics.

Interact with the Discogs API.

Machine-native listening platform for C.W.A.'s album Straight Outta Crompton, letting AI agents listen to it.

The Bible as a knowledge graph of verses, people, places, topics and Hebrew lexemes: scripture search, interlinear lookup, cross references and genealogy.

Render music notation as SVG, MusicXML and MIDI from a JSON score, analyze MusicXML harmonically and search a music-theory knowledge base.

Create pixel art using the Aseprite API.

Interact with the Quran.com corpus via its REST API.

Search and retrieve movie, TV show and person information from The Movie Database (TMDB) API.

Connect AI assistants to a live Autodesk Inventor session over COM: inspect bodies and features, find sliver faces in imported models, dry-run Unwrap, and script the Inventor API.

Destiny charting: BaZi, Zi Wei Dou Shu and Western astrology natal charts, with true solar time correction and Chinese, English, Japanese and Korean input.

Local bridge for DaVinci Resolve (Free and Studio): timeline inspection, zoom animation, color adjustments and duplicate-timeline review.

Official 3D Texel server: search and download 7,000+ PBR materials, HDRIs, decals and 3D assets (1,600+ free CC0) and generate seamless PBR materials and HDRI skyboxes with credits.

AniList integration with taste-aware recommendations, watch analytics, social tools and list management.

Drive a local FreeCAD from an agent: parametric CAD, TechDraw drawings with GD&T, CalculiX FEM, and CFD, thermal, EM and multiphysics simulation.

Generate and edit SVGs via natural language, with real-time updates and secure file handling.

Tarot meanings for all 78 cards, upright and reversed interpretations, love and career readings, yes-or-no answers, random draws and three-card spreads.

Spotify tools: smart shuffle, natural-language song search, vibe analysis, artist network mapping, taste evolution and playlist management.

Discover Kavel's AI photo and video generators (hairstyles, figurines, pet portraits, yearbook photos, dance videos, HD restoration) and get tuned prompts.

Image and video generation, editing and region repair via Gemini 3.1 Flash Image, GPT Image 2, Grok Imagine and Veo 3, with style presets.

Unofficial Yandex Music server: search, likes, listening history, My Wave, similar tracks, public playlists by link, playlist management and export of your library to TXT/CSV.

Bulk Spotify operations: confidence-scored song matching, batch playlist creation from CSV or podcast lists, and exports of your most-saved artists and albums.

Manage your LabelGrid music distribution catalog, releases, analytics and royalties.

Search, read and discover visual aesthetics such as cottagecore, dark academia, Y2K and goblincore from the Aesthetics Wiki.

Create memes from memebo.at templates: search the catalog, caption a template and get a shareable meme link.

Search and display artworks via the Metropolitan Museum of Art Collection API.

Turn natural language into 3D models in Fusion 360, with CAD tools for sketches, extrudes, fillets and JIS standard parts.

Access the Smithsonian Institution's Open Access collections.

Query the Noteboxd fragrance encyclopedia for perfumes, notes, accords, brands, perfumers, reviews and charts.

First-edition book identification using points of issue, number-line decoding and publisher rules, plus New Mexico book-donation logistics.

Read-only access to a self-hosted Calibre-Web or Calibre-Web Automated ebook library via OPDS: search, shelves, covers and per-format download links.

3D printer access: live printer state, webcam snapshots and printer control.

Natural-language control of NVIDIA Isaac Sim, Isaac Lab, OpenUSD and more, via a server and an extension.

Control Ableton Live through a local Remote Script bridge: inspect sets, create tracks, scenes and clips, load devices, apply music recipes and verify changes.

Describe a visual to build a playable TouchDesigner network: audio-reactive, generative, particle, 3D and feedback systems with live knobs and MIDI/OSC/DMX.

Connect AI assistants to Autodesk Maya.

Create, inspect and iterate on 3D geometry with build123d parametric CAD: render PNG/SVG views, measure geometry and export STEP/STL.

Drive BricsCAD on Linux via an AutoLISP bridge: 2D drafting with dimensions and hatches, 3D solids with booleans, generated drawing views and PDF export.

Generate images, video and audio with models such as Flux, GPT-Image-1, Imagen 4, Grok, Seedance and ElevenLabs, with prompt presets and batch generation.

Access historical WWII records, photographs and documents from the Netherlands (1940-1945) via the Oorlogsbronnen (War Sources) API.