Koskamo

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Find remote and local MCP servers by task, transport, capability, access, and publisher, with clear verification labels.

15,719 MCP servers

Vendor-operated and community listings, with live-check and source-verification states shown independently.

Showing 15,409–15,420 of 15,719 matching servers

Sorted by name, A–Z

ServerTypeCategoryAccessSetup
x402lint MCP logo, by arden-instance

x402lint MCP

By arden-instance · 0 tools

A conformance linter for the x402 agent-payments protocol that checks an endpoint's 402 challenge, decodes X-PAYMENT blobs, and inspects a facilitator.

CommunityPackage
PaymentsSource reviewed
x402lint MCP logo, by something

x402lint MCP

By something · 3 tools · Not fully annotated

A free, read-only linter for the unpaid path of an x402 endpoint.

CommunityRemote HTTP
Developer tools
No sign-in100% uptime
x402-mcp logo, by CarbonCashmere

x402-mcp

By CarbonCashmere · 0 tools

An MCP server that exposes 177 crypto market intelligence endpoints to AI agents, featuring automatic x402 USDC micropayments.

CommunityPackage
Data and analyticsSource reviewed
x402-mcp logo, by x402node

x402-mcp

By x402node · 0 tools · 1 GitHub star

An open-source MCP server that auto-discovers over 100 x402-paid APIs from CDP Bazaar, enabling AI agents to execute tools with automatic USDC micropayments across multi-chain…

CommunityPackage
AI and machine learningSource reviewed
x402-mcp-server logo, by msantagiulianab

x402-mcp-server

By msantagiulianab · 0 tools

A zero-dependency Model Context Protocol server that implements RFC 9110 HTTP 402 compliance for Solana.

CommunityPackage
PaymentsSource reviewed
x402-mcp-server logo, by Jannis-E

x402-mcp-server

By Jannis-E · 0 tools

An MCP server that exposes a catalog of x402-paywalled HTTP tools on Base Mainnet, allowing LLM agents to perform tasks like generating SVG charts, transcoding GeoTIFFs, and…

CommunityPackage
AI and machine learningSource reviewed
x402-presign-guard MCP logo, by kaito3636

x402-presign-guard MCP

By kaito3636 · 0 tools

A community MCP server providing pre-sign transaction safety for AI agents.

CommunityPackage
AI and machine learningSource reviewed
x402-repohealth MCP logo, by liminalpepe

x402-repohealth MCP

By liminalpepe · 0 tools

An open-source MCP server that computes a GitHub repository maintenance and abandonment health score from 0 to 100 using live GitHub data.

CommunityPackage
Developer toolsSource reviewed
x402 Research MCP logo, by Agent Firm

x402 Research MCP

By Agent Firm · 0 tools

An MCP server that enables AI agents to perform pay-per-call crypto research and security checks on the Base network using the x402 protocol.

CommunityPackage
AI and machine learningSource reviewed
x402 Router MCP logo, by camerxnduff

x402 Router MCP

By camerxnduff · 0 tools

A read-only MCP server that searches a registry of over 20,000 live x402 pay-per-call endpoints and routes requests to the best-scored one based on reliability, uptime, and…

CommunityPackage
AI and machine learningSource reviewed
x402score-mcp logo, by zagchk

x402score-mcp

By zagchk · 0 tools

An MCP server exposing four agent tools (check_endpoint_score, search_leaderboard, get_calibration_report, submit_endpoint) to programmatically consume x402Score reputation data…

CommunityPackage
AI and machine learningSource reviewed
x402 Scraper API MCP logo, by LKennedyShare

x402 Scraper API MCP

By LKennedyShare · 5 tools · Not fully annotated

An MCP server for the x402 Scraper API that enables AI agents to perform paid web extraction tasks.

CommunityRemote HTTP
Data and analytics
No sign-in100% uptime

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How listings and verification work

Remote listings are live-checked and re-checked weekly. Local packages are validated from their attributed registry or catalog source and are never executed by Koskamo. Community and vendor evidence are labelled separately.

Access labels describe remote connection and discovery. Individual tools may require accounts, credentials, permissions, or payment. Registry membership and endpoint checks are not security audits.

Operators can list their own server through the public API or the koskamo_register_mcp_server MCP tool: prove control of the endpoint's domain with a well-known file or a DNS TXT record, pass the live check, and it is published at once. Proofs are re-checked weekly. Admins can still hide or remove any listing.

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