com.dropwatchhq/agent-receipts

Issue & verify signed (ed25519), hash-chained, timestamped provenance receipts for agent actions.

io.github.SurajKGoyal/amnesic

Persistent semantic memory for SQL databases. Postgres, MySQL, MSSQL, SQLite.

io.github.NickCirv/engram

Ranked local code-graph context for AI coding agents. Intercepts reads + greps. Apache-2.0.

io.github.isco-tec/mcp

Official MCP server for Scorezilla — add a leaderboard to your game from your AI coding assistant.

com.mambabuilt/mcp-company-social-presence-mapper

Map a company domain to its social media URLs and follower counts via Apify.

com.mambabuilt/mcp-icp-fit-scorer

Scores a company against your ICP with weighted signals. Returns score, tier, and breakdown.

com.mambabuilt/mcp-domain-to-linkedin-url-resolver

Resolves a company domain or name to its LinkedIn URL with confidence and firmographics.

com.mambabuilt/mcp-job-board-keyword-signal-scanner

Scans Greenhouse, Lever, Ashby, Workday, Rippling for roles in any category. Clay-ready.

com.mambabuilt/mcp-gtm-tech-stack-signal-scraper

Detects a company CRM, sequencer, and marketing automation from its public website. Clay-ready.

com.mambabuilt/mcp-gtm-hiring-signal-scraper

Detects GTM hiring activity from company career pages via Greenhouse, Lever, Ashby. Clay-ready.

com.organikpi/organikpi

OrganiKPI MCP: search and fetch services, posts and tools as clean markdown (read-only).

io.github.infraveilhq/agent-guard

Gate an AI agent's destructive actions behind human approval, with a tamper-evident log.

io.github.lazyants/transkribus

MCP server for the Transkribus REST API — collections, documents, HTR/OCR, and models.

io.github.qinisolabs/qiniso

Deterministic fact verification for AI agents — checksums & curated data, not guesses.

io.github.alyiox/mcp-mssql

Read-only MCP for Microsoft SQL Server: metadata discovery, parameterized SELECT, plans.

io.github.AIWerk/mcp-server-cal

Cal.com scheduling MCP server: manage bookings, event types, and availability.

io.github.moira-mcp/moira

Agent Workflow Engine — multi-step MCP workflows with per-step directives and validation.

com.mambabuilt/mcp-gtm-suite

11 Mamba Labs account-intelligence MCP tools in one server: identity, signals, ICP. Clay-ready.

com.52choujiang/wechat-channels-insights

WeChat Channels hot search, video search/details, comments/replies, users, transcript.

com.52choujiang/weibo-insights

Weibo hot search, post search/details, comments/replies, users, posts, transcript.

io.github.nan786521/recon-kit-mcp

Read-only network & security recon tools (DNS, TLS, headers, CORS) for AI agents, each graded.

io.github.lazyants/hetzner

MCP server for the Hetzner Cloud API — servers, networks, volumes, firewalls, and more.

io.github.arturayupov/keyward

Local encrypted secret broker for AI agents: request keys by name, approve each use over MCP.

io.github.mbk-dev/okama-mcp

Portfolio analytics via the okama library: backtests, Monte Carlo, efficient frontier, PNG charts