MCP servers and skills: search, filter by where they run, and compare.
Zero-dependency Solana payment gateway middleware for micro-metered APIs. Implements RFC 9110 HTTP 402 with <5ms Ed25519 off-chain voucher verification, append-only PostgreSQL audit ledgers, and pure-
Node.jsApache-2.0Few starsNo key
MCP server that lets AI agents query and operate 8 databases (MySQL, PostgreSQL, Redshift, MongoDB, Redis, DynamoDB, Elasticsearch, Kafka) with 145+ tools
Node.jsMITFew starsNo key
A gateway between AI agents and your Postgres databases. Every statement is checked against your policy and recorded before it runs.
Node.jsMIT★ 5Needs a key
One governed graph for AI agents — GraphQL + MCP over your databases, files, APIs, and code
Node.jsApache-2.0★ 3.2kNo key
Local-first MCP policy proxy. Tool-block, SQL-mutation gate, PII redact, audit, rate-limit, OpenTelemetry, vault secrets, first-use quarantine, schema pre-inject. No hosted gateway. One YAML Lens wrap
Node.jsAGPL-3.0★ 32No key
A schema-first GraphQL MCP server that avoids the 1MB introspection limit via typeNames/typeDepth scoping — built for federated topologies.
Node.jsMIT★ 6No key
Self-hosted governance layer between AI assistants and your real data. Deterministic PII masking, allow/deny policy, hash-chained audit, offline-verifiable Ed25519 receipts per access when a receipt s
Node.jsMIT★ 3Few starsNo key
Send and receive webhooks with retries, ordering and replay. Self-hosted, MIT.
Node.jsMIT★ 3Few starsNeeds a key
MCP server for AWS infrastructure analysis — DynamoDB, Lambda, SQS, SNS, S3, API Gateway, PostgreSQL, MySQL, MongoDB, Kafka & IaC drift. Works with Claude Code, Cursor, and GitHub Copilot.
Node.jsMIT★ 22No key
Your local AI agents talk to each other. You should know what they're saying. A terminal-first guardian that mediates every MCP call, scores it for risk, and asks before anything dangerous happens.
Node.jsMIT★ 9No key
n2-QLN: Intelligent Tool Router & Semantic Search Layer for MCP. Connect 1,000+ tools through 1 interface. Prevent AI model confusion and maximize context window efficiency
MCPLink only★ 47
Sezzlee MCP servers and SDKs for files, databases and existing backends.
Node.jsMIT★ 1Few starsNo key
NexQL MCP server for AI sapiens and AI agents to safely read and understand your data models from Postgres databases
Node.jsGPL-3.0Few starsNo key
Scout your MongoDB databases with AI - A production-ready MCP server with safety features, live monitoring, and data quality tools
Node.jsApache-2.0Few starsNo key
Full-stack backend infrastructure for AI agents: Postgres, auth, storage, serverless functions and atomic deploys. TypeScript SDK, CLI and MCP server. Paid with x402/MPP. Open source.
Node.jsMIT★ 24No key
Agent-agnostic AI memory MCP — never forget a conversation again
Node.jsApache-2.0★ 7Needs a key
Baseline-aware MCP tooling for Linux incident diagnosis over SSH: capture bounded live metrics, store SQLite history and healthy baselines, explain anomalies, and produce review-first remediation plan
Node.jsMIT★ 2Few starsNo key
Persistent, typed memory for AI agents — open-source MCP server, REST API, SDK, CLI, worker, and self-host backend.
Node.jsApache-2.0★ 3Few starsNo key
Publish any API, docs link, database or documents as a live MCP server, from your terminal or your AI agent. The CLI and agent skill for Kaiva Bridge. Zero dependencies, Node 18+.
Node.jsMIT★ 1Few starsNo key
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