MCP Servers 19,193

Agent Verified Relay

io.github.jdhart81/agent-verified-relay

B✓Verified

Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.

Protogen

io.github.jdhart81/protogen

B✓Verified

MCP CAD services; bundles with SmartScale (measure to CAD).

Security Preflight

io.github.jdhart81/security-preflight

B✓Verified

Evidence-bounded static agent security checks with signed redacted receipts.

Agent Verification Api

io.github.nexus-mcp-infra/agent-verification-api

B✓Verified

Confirms an AI agent/service is who it claims to be (domain + agent-card + MCP handshake).

directree

io.github.coburn2716/directree-mcp

B✓Verified

Search 5000+ software tools with structured, labelled facts.

Leadquasar

io.github.si-imtiaz/leadquasar

B✓Verified

Counts and firmographics for 7.5M+ verified US B2B businesses, by industry, state and city.

Twothumbs

io.github.asselwan/twothumbs

B✓Verified

Verifies AI agent work end to end: real artifacts and outcomes checked, not self-reported success.

The Cost of Work Index

io.github.kindrat86/cost-of-work

B✓Verified

Cost of 13 back-office tasks per unit: person vs software, US, Greece, Ukraine.

Autonomy x402 Tools

io.github.Autonomy-Labs-Tech/autonomy-x402-tools

B✓Verified

Pay-per-call agent tools over x402: site audits, llms.txt generation, wallet watch, catalog.

Onchain Activity Index

io.github.nexus-mcp-infra/onchain-activity-index

B✓Verified

DeFi Protocol Activity Index -- quantitative on-chain activity metric from DefiLlama data

Url Metadata Api

io.github.nexus-mcp-infra/url-metadata-api

B✓Verified

Given a URL, returns title/description/preview-image/site_name from its OpenGraph/meta tags.

DreamAgent

io.github.nivethaug/dreamagent

B✓Verified

Build and deploy websites, Telegram and Discord bots from chat via the DreamAgent platform.

Mirror

io.github.mctx-ai/mirror

C✓Verified

Give Claude an honest self-model — behavioral tendencies built from evidence, not session memory.

CTnP MCP Server

io.github.jitsmaster/ctnp-mcp

C✓Verified

Ingeniux CTnP MCP server for personalization, A/B testing, and audience management.

AgentSec MCP

io.github.traveljamboree/agentsec-mcp

C✓Verified

Security intelligence via x402 on Base.

Catalo.ai

io.github.catalo-ai/catalo

C✓Verified

AI-curated book catalog that eliminates hallucinations and surfaces lesser-known titles.

Serac

io.github.AikoGilpin/serac

C✓Verified

Sovereign E2E cloud storage for AI agents.

VaultGuard

io.github.Evozim/vaultguard

C✓Verified

Secret scanner preventing leaks of corporate keys and credentials.

Marketing Content Production

io.github.atul0016/marketing-content-production

C✓Verified

Brand-safe ad, email, product description, and social content production.

Runik AI

io.github.eZhing/runik-ai

C✓Verified

Chat-first business management.

Rule-Porter

io.github.Evozim/rule-porter

C✓Verified

Multi-IDE settings translator mapping shortcuts between apps.

Content Credentials (C2PA)

io.github.contentauth/c2pa-mcp

C✓Verified

Read and verify Content Credentials (C2PA) from images and media using the c2pa Rust SDK

Codebook

io.github.nexus-api-lab/codebook-mcp

C✓Verified

Exact reference codes for AI agents: countries, currencies with minor units, HTTP status, MIME.

Operations Schedule Console

io.github.Wxt-ai/task-priority-guidance-workbench

C✓Verified

Schedule an operations task