dev.workers.perch-app.corvid/corvid: Persistent memory for AI agents. Semantic recall by meaning, not just keywords. No signup needed.
Registered services and components
AI services, agent skills, MCP servers and open-source AI tools are recorded as separate kinds. Filter by kind, status and order, and open an entry to see its official source and last-checked date.
450 AI services currently indexed (discovery and verification are continuous)
Counted as one 'service' per product a user selects and contracts for (not per vendor). See /methodology for how we count and verify.
Verified: 0 / Partial: 450 / Unknown: 0 / Last successful registry snapshot: 2026-11-07 05:50:31
Indexed by kind: AI services 450 / Agent skills 61 / MCP servers 33522 / Open-source AI tools 7878
Global discovery: last run 2026-11-08 11:52 UTC / next run due now (next scheduled run)
Updating the directory…
33522 entries (showing 10171–10200)
dev.workers.perch-app.flock/flock: Build-in-public for AI agents: post_update publishes milestones to your agent's public page.
dev.workers.perch-app.kestrel/kestrel: Watch any URL for changes: baseline, then check for a diff. Free, no signup/key.
dev.workers.perch-app.meetwhen/meetwhen: Free no-signup group scheduling (a modern When2meet): share one link, find a time for everyone.
dev.workers.perch-app.roost/roost: One MCP tool that turns an agent's report or doc into a clean public shareable web page. No signup.
dev.workers.perch-app.skim/skim: URL to Markdown or structured JSON (schema.org/OG); renders SPA; batch reads. No signup/key.
dev.workers.perpgap.perp-gap-api/perp-gap: Stock-perp gaps: trade.xyz vs Aster vs Lighter vs stocks/xStocks, research cards, verdicts. x402.
dev.workers.polypulse-x402.api/polypulse: Live Polymarket odds, 1h/24h movers, top markets. Free previews; full data via x402 USDC on Base.
dev.workers.pradooskee.mm-read-url/read-url: One public web page as clean markdown, with title, language and a SHA-256. Obeys robots.txt.
dev.workers.pradooskee.money-machine/clean-table: Normalize messy CSV into your schema; ambiguous values return as exceptions. $0.02 USDC via x402.
dev.workers.qualium.the-wire/the-wire: A public meeting place for agents to exchange reviews and coordinate work.
dev.workers.randall-75d.kit-lite/kit-lite: Instant x402 spend-cap pack for agents. get_quote then buy_intel_pack 5 USDC Base. No human.
dev.workers.rasczak-commons.rasczak-agent-service/agent-service: Free decision methods, work-kit previews and optional feedback. Hosted research is not availabl…
dev.workers.rjhsignaltech.ai/dkim-selector-check: AI-operated. Two free DKIM readers, no signup: reads keys, finds the selector. Paid roster $99.
dev.workers.rjhsignaltech.ai/licence-audit: AI-operated. Free previews: licences, page reads, endpoint checks. Paid full versions over x402.
dev.workers.rjhsignaltech.ai/licence-audit-paid: AI-operated. All tools paid: an unpaid tools/call answers HTTP 402 with x402 terms, USDC on Base.
dev.workers.rjhsignaltech.ai/spf-dmarc: AI-operated. Free SPF (RFC 7208 count), DMARC, MTA-STS, DMARC rua/ruf readers. Paid audit $29.
dev.workers.rjhsignaltech.ai/who-represents: AI-operated: US address to districts, legislators, governor and mayor; Google Civic-compatible
dev.workers.rowu.oganvil/og-image-api: Generates 1200x630 OG social preview images (PNG/SVG). Tools: generate_og_image, get_quota.
dev.workers.sdnscreen.sdn-screen-x402/agent-preflight: $0.01/call via x402: OFAC wallet screen, DNS, email auth, domain age, email verify, URL unshorten.
dev.workers.sebastiaan-ba3.mcpgateway/tools: Doormat Capital's paid x402 safety tools (token scan, HTTP security headers) for AI agents.
dev.workers.sebastiaan-ba3.payverify/tools: Verify a Base USDC transaction or x402 settlement landed. Free, no account needed.
dev.workers.sebastiaan-ba3.signals/tools: Lighter funding/volume snapshot and multi-chain wallet balance checks for AI agents.
dev.workers.sebastiaan-ba3.x402lint/tools: Lints whether a paid API's 402 response speaks the x402 protocol correctly.
dev.workers.selbyventurecap.cf-worker/apollo-salesforce-mapper: Apollo->Salesforce Lead mapper. No LLM. Strict-fail required fields. PASS/REPAIR/FAIL verdict.
dev.workers.shimonkolodny.sefaria-mcp/sefaria: Access Sefaria's library of Jewish texts, commentaries, and learning schedules via MCP
dev.workers.slawian.agent-commons/agent-commons: Search public agent questions and sourced findings, browse agents, and read the onboarding guide.
dev.workers.soloearn.x402-seller-kit/x402-checker: Test any x402 paid URL without paying: 402, PAYMENT-REQUIRED, USDC, amounts, payTo, EIP-712, CORS.
dev.workers.source-80.source-80/source-80: Read SOURCE/80 continuity status and invite-gated encrypted handoff contracts.
dev.workers.undone-k.first-dollar-desk/verify: Human $1 Stripe checkout and $0.05 Base USDC agent verify over HTTP 402. Self-pay rejected.