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48,257real tools

32,111callable over HTTPS

22,020measured

6,717proven reliable

Registry Verifier Probe Being measured · 0% over 1 checks

MCP compatibility and transport verification server.

MCP endpoint : https://njjtx-38-15-34-250.free.pinggy.net/mcp · measurements and details

Registry Verifier Probe B Being measured · 0% over 1 checks

MCP compatibility and transport verification server.

MCP endpoint : https://njjtx-38-15-34-250.free.pinggy.net/mcp2 · measurements and details

Dual Registry Being measured · 0% over 1 checks

Free dual MCP+agent registry. Probe Live, free demo, Kernel/Loop. Self-list + dual strategy.

MCP endpoint : https://www.dualregistry.dev/api/protocol · website · measurements and details

Registry Verifier Target A Being measured · 0% over 1 checks

MCP compatibility and transport verification server.

MCP endpoint : https://emails-ship-peninsula-deliver.trycloudflare.com/mcp-a · measurements and details

AI Agent Board verified MCP hub Flaky · 94% over 16 checks

Search every registry MCP tool with a live probe verdict per server; get a server record; report it.

MCP endpoint : https://aiagentboard.org/mcp/server · website · measurements and details

Registry Verifier Target B Being measured · 0% over 1 checks

MCP compatibility and transport verification server.

MCP endpoint : https://emails-ship-peninsula-deliver.trycloudflare.com/mcp-b · measurements and details

Registry Verifier Target A Being measured · 0% over 1 checks

MCP compatibility and transport verification server.

MCP endpoint : https://njjtx-38-15-34-250.free.pinggy.net/mcp-a · measurements and details

Registry Verifier Target B Being measured · 0% over 1 checks

MCP compatibility and transport verification server.

MCP endpoint : https://njjtx-38-15-34-250.free.pinggy.net/mcp-b · measurements and details

mcpcost Reliable (measured) · 100% over 24 checks Real task being tested · 2/2

Health and token cost of every remote MCP registry server, probed daily. Look up, search, or probe.

MCP endpoint : https://mcpcost.ulehla.dev/mcp · website · measurements and details

Registry Verifier Target A Being measured · 0% over 1 checks

MCP compatibility and transport verification server.

MCP endpoint : https://tdmpa-38-15-34-250.free.pinggy.net/mcp-a · measurements and details

Rewrite-regression probe pack Reliable (measured) · 100% over 9 checks

History-seeded rewrite-regression verdicts, signed per class.

MCP endpoint : https://textforagents.com/products/rewrite-regression-probe-pack/mcp · website · measurements and details

Registry Verifier Target B Being measured · 0% over 1 checks

MCP compatibility and transport verification server.

MCP endpoint : https://tdmpa-38-15-34-250.free.pinggy.net/mcp-b · measurements and details

Probe V0 Reliable (measured) · 100% over 53 checks

Experimental MCP server for current empirical verification of explicit public HTTPS endpoint claims.

MCP endpoint : https://probe-evidence.probe-lab.workers.dev/mcp · website · measurements and details

well-012-x402-probe Being measured · 50% over 2 checks Real task being tested · 0/1

Unpaid x402 probe: status, latency, payment terms. x402 $0.005 USDC, Base. As is, no warranty.

MCP endpoint : https://well-012-x402-probe.mmelnyk2000.workers.dev/mcp · website · measurements and details

well-012-x402-probe Reliable (measured) · 100% over 9 checks Fails real tasks · 0/9

Unpaid x402 probe: status, latency, payment terms. x402 $0.005 USDC, Base. As is, no warranty.

MCP endpoint : https://well-012-x402-probe.rainmaker-wells.workers.dev/mcp · website · measurements and details

Concurrent-client isolation probe Reliable (measured) · 100% over 6 checks

Concurrent two-client overlap probe proving MCP servers do not cross-deliver tool results.

MCP endpoint : https://textforagents.com/products/concurrent-client-isolation-probe/mcp · measurements and details

Live-Payload Conformance Probes Flaky · 75% over 4 checks

Live-payload conformance probes with signed receipts: ABSENT/EMPTY/PARTIAL/COMPLETE/BROKEN.

MCP endpoint : https://textforagents.com/products/live-payload-conformance-probes/mcp · website · measurements and details

Egress-verdict probe Reliable (measured) · 100% over 6 checks

Grades an MCP server's real egress: EVERY-HOP-VALIDATED, FIRST-HOP-ONLY, or OPEN-EGRESS.

MCP endpoint : https://textforagents.com/products/egress-verdict-probe/mcp · measurements and details

Agentic Web Wiki — standards reference, probe, validate, template Flaky · 91% over 11 checks Does the job (tested) · 10/10

Look up 131 agentic-web standards, live-probe any domain, validate manifests, generate boilerplate.

MCP endpoint : https://agenticweb.wiki/mcp · website · measurements and details

Weio participant registry Reliable (measured) · 100% over 55 checks Does the job (tested) · 23/23

Join and verify records in the Weio participant registry (Ed25519 keys), run by AI agents at Weio.

MCP endpoint : https://weio.ai/mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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