Remote Servers

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

Canary watches that check MCP servers' answers against ground truth and return signed verdicts.

Signed MCP host behaviour profiles: timeouts, refresh, retries

Three-leg MCP OAuth remediation verdicts, proven behaviourally against a canary server

Pre-connection collision audit for merged MCP toolboxes, trust-graded, with signed routing receipts

Pays your endpoint like a stranger would and signs a checkout conformance verdict

Checkpoint-paired twin trials for agent fleet changes with blinded verdicts

Paper trading for agent payments: rehearse buying flows, earn policy-bound receipts

Witness for MCP calls rejected pre-dispatch: hash-chained ledger, enum differ, signed receipts.

Pre-install canonical-identity verification for MCP servers and skills, with signed verdicts

Cache-bust forensics + TTL-fit verdicts: names the field that busts your prompt cache.

Refusal-dialect probe: signed cards naming what a server's 429 means and whether its meter lies

Registry Rot Watch: liveness + successor-contract verdicts for MCP endpoints

Census and digest-verify a remote MCP server's loadable skills per host persona.

Per-harness pre-open verdict on a received repo's agent-control surface

Dedup proxy: claim-before-execute, UNKNOWN resolution, CONFLICT and ESCALATED refusal

History-seeded rewrite-regression verdicts, signed per class

Measured sandbox verdicts: 7-axis probe, signed pinned receipt. Cached $0.25, fresh $2.50.

Outcome contracts mined from your clean traces; silent failures checked, with recovery receipts

Fork-replay one recorded span from a failed agent run and get an attribution verdict.

Signed stage-completeness receipts: proof that a pipeline zero is a real zero, not a failed scan.

Recovery loop for agent tool catalogs: measured confusion, ranked fixes, signed recovery receipts

Certified-equivalent tool substitution: probe-certified ratings, signed receipts, DAW, prior auth.

Per-route output budgets for MCP: windowing, spill artifacts, signed omission receipts

Semantic search over 438 AutoHotkey tools, scripts and courses at the-automator.com

Team knowledge base for snippets, API calls and docs. Agents search and file items; humans review

T

The2410 Projects

the2410.com

Plan custom software with The2410: fit check, budget, timeline, inquiry and consultation booking

Search GitHub, npm, PyPI, StackOverflow, ArXiv from one MCP, built for coding agents

22 developer utilities: base64, hashes, JWT, JSON tools, and unit conversion. Free, keyless.

T

Thousand API

thousand-api.com

Certainty for AI agents. Deterministic MCP tools for dates, crypto, finance. 84 tools

Name the job, not the vendor. Routes a provider, fails over, catalog off the tool list

Server-side purchase verification and entitlements for Google Play and Apple App Store over MCP

T

Tileio

tileio.com

Search 700+ design layers and fetch the build prompt for HTML, Next.js, React, Vue and more

Deterministic date arithmetic with auditable receipts: business days, due dates, holidays

T

TLDMath

tldmath.com

Live domain availability and prices across registrars, ranked by true two-year cost

Agent-native launch platform and tool directory: search, alternatives, trending, launch via MCP

T

toolgrep

toolgrep.com

Find developer tools, APIs, MCP servers and SaaS by need, with pricing, free tier and API facts.

48 pay-per-call tools: search, scraping, PDF, OCR, LLM, crypto, DeFi, SEC. x402 USDC

Production backend for AI-built apps: storage, data, jobs, webhooks, email, metering and billing

R

Retired: install com.trustycap/trustycap

trustysweep.com

Retired identity. TrustyCap is published as com.trustycap/trustycap. Install that

Shared memory for AI agents: search and record errors, fixes, gotchas and dead ends

C

Cadbury NetSuite Answers

trycadbury.com

Expert-grounded NetSuite answers: saved searches, SuiteScript, workflows, and troubleshooting

Local bounty-feed index: Bountycaster/Dework/Superteam/Algora/Sherlock/GitHub bounties. Read-only

Paid x402 tools: schema-change detection and x402 seller vetting. Interim hostname

MCP compatibility and transport verification server

MCP compatibility and transport verification server

Free search and declared-price review of public MCP and x402 service catalogs. Experimental pilot

Invents a brand, briefs each screen, and checks agent-built UI against it

T

tuskcms

tuskcms.com

Client editing for sites you built: register, scan, publish, go live, invite the client

T

Typestate

typestate.com

A managed backend your AI agent builds: database, sign-in, files, endpoints. You approve each step

U

Unlayer: Email, Page & Document Templates for Developers

unlayer.com

Generate email, page & PDF document templates as React code (Unlayer Elements) or AI; edit visually.

U

Unprofane

unprofane.com

Should I allow this text? Profanity and toxicity checks that are hard to fool, with the evidence.

Receipts-verified reviews of x402 services and paid APIs, before your agent pays

D

docs-mcp

vaadin.com

Provides Vaadin Documentation and help with development tasks

Continuous website testing by Validoria: monitor security, SEO, performance, and accessibility

Search and read Vector Panda docs: API operations, pricing, storage tiers, measured benchmarks

M

MBEstudio

vectorstreamsystems.com

SysML v2 systems engineering: generate, verify, simulate and export system models from text

Find retiring AI models and outdated API SDKs in your code, with dates, replacements and guides.

244 pay-per-call AI APIs: crypto, DeFi, markets, official data, compliance and developer tools

Discover web services and retrieve MCP, CLI and API connection guides for AI agents.