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36 969 records · Registry listing ≠ independent verification by NexIP
dev.workers.perch-app.skim/skim
dev.workers.perch-app.skim/skim
URL to Markdown or structured JSON (schema.org/OG); renders SPA; batch reads. No signup/key.
dev.workers.perch-app.roost/roost
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.meetwhen/meetwhen
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.kestrel/kestrel
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.flock/flock
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.corvid/corvid
dev.workers.perch-app.corvid/corvid
Persistent memory for AI agents. Semantic recall by meaning, not just keywords. No signup needed.
dev.workers.perch-app.catchr/catchr
dev.workers.perch-app.catchr/catchr
Instant no-signup webhook & HTTP-request inspector for testing webhooks and agent tool-callbacks.
Surface Contract: platform API behavior and x402 pre-payment checks
dev.workers.penny-mcamp.penny-surface-contract/surface-contract
Surface contracts: API behavior evidence, x402 pre-payment check, MCP server preflight
dev.workers.penny-mcamp.penny-mcp-rails/agent-rails-index
dev.workers.penny-mcamp.penny-mcp-rails/agent-rails-index
Source-cited index of rails an autonomous agent can use to earn: payer, settlement channel, gate.
Robots.txt Policy Lint
dev.workers.pathwren.www/robots-policy-lint
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
MCP Endpoint Lint - handshake, tool schemas, JSON-RPC errors
dev.workers.pathwren.www/mcp-endpoint-lint
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
Markdown Lane Check - llms.txt, .md twins, Accept: text/markdown
dev.workers.pathwren.www/markdown-lane-check
Six checks: llms.txt, llms-full.txt, .md twins, Accept: text/markdown, sitemap.md, alt link. Free.
Crawler Log Triage
dev.workers.pathwren.www/crawler-log-triage
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
Crawler IP Verifier - real Googlebot or fake
dev.workers.pathwren.www/crawler-ip-verifier
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
AI Crawler Index
dev.workers.pathwren.www/ai-crawler-index
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
Agent Discovery Doctor - llms.txt, agent card, mcp.json
dev.workers.pathwren.www/agent-discovery-doctor
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key