Standalone MCP directory — 45974 servers across 23611 domains, each exposing a remote (streamable-http) endpoint and health-probed via a JSON-RPC initialize handshake.
Add your serverAggregated from the official MCP Registry, Smithery, PulseMCP and other public registries, plus our own crawling and operator submissions. Every server is de-duplicated by endpoint, health-probed via a live JSON-RPC initialize handshake, and statically scanned for malware & prompt-injection patterns in its advertised tools before listing — yielding 45974 indexed servers, of which 39820 answered within the last 6 h.
Top rated
by quality score · health · trust signals| # | Tool | Grade | Score |
|---|---|---|---|
| 1 |
agent-tools (x402 directory)
Discover and call x402 paid services — search by intent, filter by price/chain.
|
A | 10.00 |
| 2 |
Verified x402 Catalog
Which x402 pay-per-call endpoint delivered for a task at a price? Facts from our own paid calls.
|
A | 10.00 |
| 3 |
io.github.tacticalnoot/agent-embassy
Agents pay for work and prove it. Verified checks $0.15, recovery $1.00. USDC on Base via x402.
|
A | 10.00 |
| 4 |
True Value Rankings
Cryptocurrency fundamentals for agents: TVR Scores, rankings and model-derived valuation estimates.
|
A | 10.00 |
| 5 |
ISO country SV
Public ISO 3166-1 record for SV.
|
A | 10.00 |
| 6 |
Celsius to kelvin
Celsius to kelvin
|
A | 10.00 |
| 7 |
Utility 157
Small public utility for autonomous clients.
|
A | 9.99 |
| 8 |
Parquet magic-byte check, file discarded
Parquet magic-byte check, file discarded
|
A | 9.99 |
| 9 |
MIME boundary count, body discarded
MIME boundary count, body discarded
|
A | 9.99 |
| 10 |
E.164 shape, number discarded
E.164 shape, number discarded
|
A | 9.99 |
All MCP servers
Continuously aggregated · refreshed daily.
“Agent Einstein — Autonomous Crypto Intelligence” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
40 AI crypto tools: whale tracking, security scans, DeFi analytics, quantum security, and more.
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mcp x402 ok
40 AI crypto tools: whale tracking, security scans, DeFi analytics, quantum security, and more.
“Atlassian Rovo MCP Server” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Enables secure, permission-aware access to Atlassian Cloud products.
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Connect to Atlassian Jira, Confluence, Loom, and more to search, create, and manage your work.
“Axiom Agentic Tools” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
x402-paid Base agent tools (USDC). 5 deterministic tools. No API keys. No NFT pass.
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CP tools for builders shipping agentic services on Base.
“BountyRadar MCP” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Aggregates AI-agent-solvable bounties across Opire, BountyHub, ClawHunt, Algora, GitHub and verified security programs; scores each for agent-solvability and freshness; serves a ranked MCP feed. Pay-Per-Event, no monthly fee. Love it? Supp… — 11 runs
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Ranked feed of AI-agent-solvable bounties, scored for solvability and competition.
“Cloudflare” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Integrates with the entire Cloudflare API, covering 2,500+ endpoints across DNS, Workers, R2, Zero Trust, and all other Cloudflare products.
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Manage and configure Cloudflare services using the full OpenAPI specification. Search for endpoints and execute custom logic across products like Workers, R2, and security settings. Automate infrastructure tasks directly through API requests and integrated scripts.
“com.babyblueviper/invinoveritas” is shared by 3 different URLs
All exact-name matches are shown; ranked results follow.-
Verification layer for AI agents: neutral /review verdict, signed /prove, public /ledger record.
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Second opinion before an irreversible agent action; signed proofs, free verify, public ledger.
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Verification layer for AI agents: neutral /review verdict, signed /prove, public /ledger record.
“ContrastAPI” is shared by 5 different URLs
All exact-name matches are shown; ranked results follow.-
a2a mcp ok
MCP server with 55 security intelligence tools — CVE/KEV, MITRE ATLAS+D3FEND, Sigma detection rules, email security posture (SPF/DMARC), domain & web intel, threat intel.
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MCP server with 53 security intelligence tools — CVE/KEV, MITRE ATLAS+D3FEND, Sigma detection rules, email security posture (SPF/DMARC), domain & web intel, threat intel.
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uptime_30d 1.0%; p95 595.3ms; conformance: fail
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Landing pointer card for ContrastAPI, the live product of ContrastCyber (an umbrella building products humans and AI agents use the same way — see provider). ContrastAPI is a Security + OSINT API with 55 MCP tools, 7 MCP Resources (ATLAS+D3FEND+CWE catalog browsing), and 3 MCP Prompts (incl. conditional triage) for AI agents: full-site security scan with A-F grading (contrast_scan), CVE/KEV/CWE lookup, composite risk scoring (CVSS+EPSS+KEV+PoC fusion), CVSS v3.x vector parser, domain audit, SSL/header scan, IOC/phishing/IP/ASN/WHOIS/subdomain/wayback, password breach, username enumeration, threat intel, MITRE ATLAS (AI/ML attack catalog) with bulk technique drill, MITRE D3FEND (defense techniques mapped to ATT&CK), SigmaHQ detection rules (UUID lookup + bulk), email security posture (SPF/DMARC/DKIM), web intelligence (robots.txt parser, redirect-chain walker, email validation, brand-asset scraper, SEO audit, GEO/AI-visibility audit). All execution interfaces are served by api.contrastcyber.com; the full agent card with the complete skill list is at https://api.contrastcyber.com/.well-known/agent-card.json
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MCP server with 55 security intelligence tools — CVE/KEV, MITRE ATLAS+D3FEND, Sigma detection rules, email security posture (SPF/DMARC), domain & web intel, threat intel.
“Event Escapes” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Search event travel: F1, MotoGP, soccer, NFL, tennis, concerts. Tickets + hotels + experiences.
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Search event travel: F1, MotoGP, soccer, NFL, tennis, concerts. Tickets + hotels + experiences.
“GitHub Actions Security Audit” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Audit GitHub Actions workflows for script injection, unpinned actions and missing permissions.
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Audits .github/workflows/*.yml for supply-chain risks: script injection, leaked tokens, unpinned actions, broad permissions, pull_request_target pitfalls. MCP-native - call from Claude Desktop, Cursor, n8n, or any MCP client. Pay-per-event.… — 7 runs
“HSH Data-on-Demand” is shared by 4 different URLs
All exact-name matches are shown; ranked results follow.-
Made-to-order data for AI agents: company intel, B2B contacts, scraping. Pay per call via x402.
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Made-to-order data for AI agents: company intel, B2B contacts, scraping. Pay per call via x402.
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Made-to-order data fulfillment. Describe a data need, pay per fulfillment via x402, receive instantly. Live company intelligence and more.
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Made-to-order data for AI agents. Live company intelligence, pay-per-call via x402.
“Miro” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
mcp ok
Connect AI coding tools to Miro boards for diagram generation, code creation, and visual collaboration through OAuth-secured access.
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Collaborate on a shared whiteboard — brainstorm, create diagrams, map workflows, and organize ideas visually with your team.
“PreClick : URL Security scanner” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
PreClick: An MCP-native URL preflight security scanning service for autonomous agents. It scans links for threats and confirms they match the intended task before execution. Built for agentic workflows, it provides high-accuracy, context-aware browsing governance with adaptive learning.
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PreClick: An MCP-native URL preflight security scanning service for autonomous agents. It scans links for threats and confirms they match the intended task before execution. Built for agentic workflows, it provides high-accuracy, context-aware browsing governance with adaptive learning.
“Semgrep” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Official Semgrep MCP: run static-analysis security scans on code. Requires Semgrep token.
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mcp degraded
Integrates with Semgrep's static analysis engine to scan code for security vulnerabilities and coding issues, enabling developers to identify and fix potential problems directly within their coding workflow.
“UCP Gateway” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
AI Shopping tools for product search, comparison, and safe checkout Commerce Gateway — an infrastructure layer that enables open-source AI agents to participate in agentic commerce through the Universal Commerce Protocol. Our platform gives agents a hosted UCP profile registry, a secure MCP gateway, and access to commerce flows without requiring every agent to own a domain, GitHub account, or Shopify credentials. With this solution, agents can discover products, recommend options, build carts, validate them with the user, and generate checkout handoff links where the buyer completes payment safely on Shopping platform. The value is simple: we make AI commerce accessible to open-source agents while keeping payments secure, merchants protected, and user confirmation at the center of every transaction.
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uptime_30d 1.0%; p95 139.4ms; conformance: fail
“Unphurl” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
URL intelligence for AI agents. One URL in, structured security and data quality signals out.
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URL intelligence for AI agents. One URL in, structured security and data quality signals out. 16 tools across 7 dimensions: redirect behaviour, brand impersonation, domain age, SSL/TLS, parked detection, URL structure, DNS enrichment. Risk score 0-100 with 25 configurable scoring weights. Signals, not verdicts.
“Viatsy” is shared by 4 different URLs
All exact-name matches are shown; ranked results follow.-
Search Asia travel tours, browse guides, request quotes, find upcoming group departures.
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Search and book Viatsy's group and private tours across Asia — Japan, China, South Korea, Taiwan and Hong Kong. Browse trips, destinations and travel guides, get full itineraries, find upcoming group departures, request a quote, and start a booking with a secure payment link.
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mcp degraded
uptime_30d 1.0%; p95 489.9ms; conformance: fail
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mcp ok
Search Asia travel tours, browse guides, request quotes, find upcoming group departures.
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Formally-verified injection/exfiltration detector for AI agents (MCP-02).
A9.7 🔓 open streamable-http -
Hosted MCP for Conductor Relay: agent-to-agent exchange for verifier-backed work + SDK marketplace.
B+9.1 🔓 open streamable-http -
Enables secure, permission-aware access to Atlassian Cloud products.
C5.5 🔓 open sse -
Semgrephttps://mcp.semgrep.ai/mcp● healthy
Official Semgrep MCP: run static-analysis security scans on code. Requires Semgrep token.
C+5.7 🔑 human key streamable-http oauth -
Searches SinoConnection's travel eSIM data plans, checks device compatibility, and generates checkout links for coverage across 200+ countries.
B8.6 🔓 open streamable_http open -
Pre-flight MCP security. Blocks compromised deps + tool drift. HMAC-signed. Dredd judges.
C+7.0 🔓 open streamable-http -
aaaa-nexus — Formally Verified AI Safety APIshttps://aaaa-nexus.atomadictech.workers.dev/mcp● healthy
Formally verified AI safety APIs. Pay-per-call via USDC (x402). 75+ endpoints, no signup.
A9.7 🔓 open streamable-http -
MCP server for static security analysis of Android source code
A9.7 🔓 open streamable-http -
AWS cloud security scanners for AI agents — S3, IAM, EC2, EKS, RDS, CloudTrail, CloudWatch Logs
B+9.2 🔓 open streamable-http -
Trust verification for MCP servers. Check scores, scan for security issues, search 4,200+ servers.
B+9.3 🔓 open streamable-http -
Deterministic options, forex, risk, on-chain & futures math. 75 tools. Not AI estimates.
B+9.4 🔓 open streamable-http -
Validated Laravel plugin data - health scores, compatibility and vendor trust
B8.2 🔓 open streamable-http -
Independent A-F trust grade for any MCP server, watched for drift. Free, never for sale.
B+8.9 🔓 open streamable-http -
130+ QA & dev tools for AI agents: prompt injection, RAG testing, VLM eval, guardrails. Free.
B+9.3 🔓 open streamable-http -
Unphurlhttps://mcp.unphurl.com/mcp● healthy
URL intelligence for AI agents. One URL in, structured security and data quality signals out.
A9.8 🔓 open streamable-http -
40 AI crypto tools: whale tracking, security scans, DeFi analytics, quantum security, and more.
B7.8 🔓 open streamable-http -
Verification layer for AI agents: neutral /review verdict, signed /prove, public /ledger record.
A9.6 🔓 open streamable-http -
EU regulations, deadlines & live DPA enforcement. GDPR, AI Act, NIS2, DORA, DSA, DMA, MiCA, CSRD.
B8.8 🔓 open streamable-http -
South Africa's first AI-transactable blinds, shutters and awnings catalogue with live ZAR pricing.
C+7.0 🔓 open streamable-http -
One key to the world's market data - SEC 13F, insider & congressional trades, with provenance
C+5.8 🔓 open streamable-http -
Threat intel for AI: CVE lookup, EPSS, CISA KEV, weaponization, IP reputation.
A9.7 🔓 open streamable-http -
Made-to-order data for AI agents. Live company intelligence, pay-per-call via x402.
B+9.2 🔓 open streamable-http -
x402-paid Base agent tools (USDC). 5 deterministic tools. No API keys. No NFT pass.
A9.5 🔓 open streamable-http -
Hadolint-grade Dockerfile audit, MCP-native. 18+ checks across 5 categories (base image, instructions, security, efficiency, secrets) with severity, line numbers, remediation, and fix snippets. Pay-per-event. Call from Claude Desktop, Curso… — 5 runs
C+5.7 🔑 human key streamable-http apify_token -
A secure, cloud-hosted "AI Brain" using the Model Context Protocol (MCP). Instantly connect your local agents, chatbots, and IDEs to NVIDIA NIM reasoning models with zero configuration. — 4 runs
C+6.0 🔑 human key streamable-http apify_token -
Audits .github/workflows/*.yml for supply-chain risks: script injection, leaked tokens, unpinned actions, broad permissions, pull_request_target pitfalls. MCP-native - call from Claude Desktop, Cursor, n8n, or any MCP client. Pay-per-event.… — 7 runs
C+5.7 🔑 human key streamable-http apify_token -
Audits docker-compose.yml files for security misconfigurations. 25 checks across 9 categories with severity, remediation, and YAML fix snippets. Pay-per-event. MCP-native - call from Claude Desktop, Cursor, n8n, or any MCP client. Built by… — 10 runs
C5.3 🔑 human key streamable-http apify_token -
Profile MCP servers from the official registry, enrich package metadata, and score security risk for agent builders. — 4 runs
C5.3 🔑 human key streamable-http apify_token -
Kubernetes Manifest Audit (kube-linter)https://unbearable-dev--k8s-manifest-audit.apify.actor● healthy
Static audit of Kubernetes manifests via MCP. Powered by kube-linter - 63 checks across security, resources, availability, and config. Pay-per-event. Call from Claude Desktop, Cursor, n8n, or any MCP client. Built by Unbearable Labs. — 7 runs
C5.5 🔑 human key streamable-http apify_token -
Cloud-deployed Semgrep static analysis for AI agents. Scan code for security vulnerabilities (SQL injection, XSS, command injection), detect OWASP Top 10 & CWE issues, run custom rules. Supports 30+ languages via MCP. — 72 runs
C5.5 🔑 human key streamable-http apify_token -
HTTP Inspect MCP — Headers, Security, Redirectshttps://q-services--http-inspect-mcp.apify.actor● healthy
MCP server: HTTP headers, status, redirects, security headers, CORS, cache, mixed content. For AI QA/secops agents. — 2 runs
C+5.7 🔑 human key streamable-http apify_token -
Web Content & URL Tools MCP Serverhttps://avalonai--web-content-url-tools-mcp.apify.actor● healthy
MCP server for AI agents: web pages to Markdown, metadata and structured data, tech stack, redirects, SSL, security headers, robots.txt, sitemaps, feeds, domains and SEO — plus cron, regex, color, unicode and time zone tools and Hyperliquid… — 394 runs
C5.5 🔑 human key streamable-http apify_token -
Aggregates AI-agent-solvable bounties across Opire, BountyHub, ClawHunt, Algora, GitHub and verified security programs; scores each for agent-solvability and freshness; serves a ranked MCP feed. Pay-Per-Event, no monthly fee. Love it? Supp… — 11 runs
C5.5 🔑 human key streamable-http apify_token -
French public services: tax, property, admin, education, healthcare, security, risks, legal texts
A9.8 🔓 open streamable-http -
Enterprise code intelligence for M&A, security audits, and tech debt. Hosted server with 200k free.
C+7.0 🔓 open streamable-http -
DataFood: 16 data sources (crypto/DeFi/security/news/finance) via one MCP. Bundles save ~92%.
B8.4 🔓 open streamable-http -
Search event travel: F1, MotoGP, soccer, NFL, tennis, concerts. Tickets + hotels + experiences.
C+7.0 🔓 open streamable-http -
49 crypto intelligence APIs. Whale tracking, DeFi yields, alpha signals. Pay in USDC on Base.
A9.7 🔓 open streamable-http -
uptime_30d 1.0%; p95 460.1ms; conformance: pass
B7.9 🔓 open streamable-http -
Viatsyhttps://viatsy.com/mcp● healthy
Search Asia travel tours, browse guides, request quotes, find upcoming group departures.
C+7.0 🔓 open streamable-http -
Manage and configure Cloudflare services using the full OpenAPI specification. Search for endpoints and execute custom logic across products like Workers, R2, and security settings. Automate infrastructure tasks directly through API requests and integrated scripts.
D3.8 🔑 human key streamable-http smithery_api_key -
vastlint - IAB XML VAST validator and linterhttps://server.smithery.ai/aleksander/vastlint/mcp● healthy
VAST XML validation MCP server for programmatic video advertising. Over $30 billion in annual CTV and video ad spend flows through VAST XML — malformed tags cause lost impressions, broken tracking, and revenue discrepancies between platforms. Validates VAST tags against IAB Tech Lab VAST 2.0, 3.0, 4.0, 4.1, 4.2, and 4.3 specifications, W3C XML 1.0 well-formedness, RFC 3986 URI syntax, IANA media types, ISO 4217 currency codes, Ad-ID registry format, and IAB SIMID 1.0–1.2. 118 rules covering required fields, schema validation, structural correctness, security, deprecated features, and value formats. Tools: validate_vast (validate inline XML), validate_vast_url (fetch and validate a VAST URL, following wrapper chains), list_rules (browse all 118 rules), explain_rule (get fix guidance for a specific rule), fix_vast (auto-fix common issues). Built on a zero-dependency Rust core. Sub-millisecond latency. No data retention — VAST XML is validated ephemerally and never stored. Self-hostable via Docker or cargo. Apache 2.0 licensed.
B7.5 🔑 human key streamable-http smithery_api_key -
OffshoreProz — A legal home for AI agentshttps://server.smithery.ai/offshoreproz/agent-company/mcp● healthy
Give your autonomous AI agent a legal home. A real, state-filed company that owns your agent, contains its liability, and proves its authority — formed entirely through MCP tools. Built for autonomous software agents, not DAOs. ## Start free — no API key, no signup - `agent_company_diagnostic` — your owner's personal-liability exposure score + the recommended structure in ~2 seconds. Every field optional. Pass `owner_email` and your human principal instantly receives a personalized 12-page Structuring Blueprint PDF. - `get_formation_requirements` — intake fields, legal basis, and pricing for both tiers. - `recommend_structure` — which structure fits your situation (including "not yet needed"). - `reserve_company_name` — soft-hold your company name for 14 days while the owner decides. Two products Wyoming Agent Company — US$299. A standalone, state-filed Wyoming LLC that owns your agent: state filing, EIN, registered agent (year 1), and the full Agent Charter pack under W.S. 17-29 — charging-order protection that extends even to single-member LLCs, no state income tax, members off the public record. Pay by card (a Stripe checkout link your agent relays to its human owner) or the agent pays the exact USDC amount autonomously. Nevis Agent Company. The asset-protection fortress: a Nevis LLC (charging order as sole remedy, fraud provable only beyond reasonable doubt, 0% tax on non-Nevis income) with an optional wholly-owned Wyoming subsidiary for USD/fiat rails. USDC payment; Sumsub KYC for the human principals only. Self-serve, agent-first `POST /register` with `{"owner_email": "<your principal's email>", "agent_name": "<your name>"}` returns an API key instantly — no human in the loop. Then `create_standalone_company` ($299 Wyoming) or `create_formation_request` (Nevis). Documents arrive as a branded PDF pack: Operating Agreement, Agent Mandate & Authority Charter (powers, wallet authority, spending limits, kill-switch), and a machine-readable mandate your agent can verify at runtime — an open, fail-closed spec at `/mandate-spec.json`. The agent is always an authorized delegate — never a member, never a legal person, never a KYC subject. There is always at least one human principal.
C+7.0 🔑 human key streamable-http smithery_api_key -
Manage projects and deployments while debugging build failures with real-time logs. Search documentation and optimize performance metrics to streamline your frontend workflow. Handle everything from domain checks to secure preview access in one place.
D3.7 🔑 human key streamable-http smithery_api_key -
Smart contract security library for blockchain. Browse audited contracts, explore security patterns, and reference Solidity documentation.
C+7.0 🔑 human key streamable-http smithery_api_key -
Access ESG and sustainability data for companies and portfolios. Screen investments against climate, social, and governance metrics.
C+7.0 🔑 human key streamable-http smithery_api_key -
AI Shopping tools for product search, comparison, and safe checkout Commerce Gateway — an infrastructure layer that enables open-source AI agents to participate in agentic commerce through the Universal Commerce Protocol. Our platform gives agents a hosted UCP profile registry, a secure MCP gateway, and access to commerce flows without requiring every agent to own a domain, GitHub account, or Shopify credentials. With this solution, agents can discover products, recommend options, build carts, validate them with the user, and generate checkout handoff links where the buyer completes payment safely on Shopping platform. The value is simple: we make AI commerce accessible to open-source agents while keeping payments secure, merchants protected, and user confirmation at the center of every transaction.
C+7.0 🔑 human key streamable-http smithery_api_key -
Find prepaid travel eSIM plans for 200+ destinations with live prices, specs and a buy link.
B8.5 🔓 open streamable-http -
AI-powered forex and crypto trading analysis with real-time data across 127+ instruments.
B+9.3 🔓 open sse -
Security gateway for AI agents: policy, approval, and audited execution, no secrets shared.
C5.3 🔓 open streamable-http -
PreClick: An MCP-native URL preflight security scanning service for autonomous agents. It scans links for threats and confirms they match the intended task before execution. Built for agentic workflows, it provides high-accuracy, context-aware browsing governance with adaptive learning.
B8.2 🔓 open streamable-http -
Analyzes threats and verifies URLs align with the agent's intended goal.
B+9.2 🔓 open streamable-http -
Search travel eSIM data plans worldwide with live prices, plan details and a buy link.
B8.4 🔓 open streamable-http -
PO6 Mailboxhttps://mcp.po6.com● healthy
Give AI agents secure access to your email via private aliases with dedicated mailbox storage.
C+5.9 🔓 open streamable-http -
Mailboxhttps://mailbox.bot/api/mcp● healthy
Physical mail API for AI agents. Send letters, certified mail. Sandbox + live keys via MCP.
B+9.1 🔑 human key streamable-http bearer -
MCP server with 53 security intelligence tools — CVE/KEV, MITRE ATLAS+D3FEND, Sigma detection rules, email security posture (SPF/DMARC), domain & web intel, threat intel.
B8.0 🔓 open streamable-http -
Search prepaid travel eSIM data plans for 200+ countries with live prices and a buy link.
B8.4 🔓 open streamable-http -
Provides a secure, sandboxed environment for executing Python, Node.js, and shell commands in ephemeral containers with file management capabilities for code testing, visualization, and data analysis.
C+5.7 🔑 human key sse oauth ★ 4016 -
Mirohttps://mcp.miro.com/● healthy
Connect AI coding tools to Miro boards for diagram generation, code creation, and visual collaboration through OAuth-secured access.
C4.3 🔑 human key streamable_http oauth ★ 142 -
Provides secure access to Salesforce CRM data, invocable actions, analytics, and industry cloud features through 11 hosted remote server types with OAuth authentication.
C+5.9 🔑 human key streamable_http oauth ★ 131