io.github.PostHog/posthog/writing-clickhouse-queries

Guide for writing performant ClickHouse queries in PostHog product code. Use when writing HogQL query runners, designing a ClickHouse table for a new product, adding materialized columns or skip indexes, or choosing a row ID format. For optimizing an existing query that is already too slow, use `/optimizing-clickhouse-and-hogql-queries` instead.

co.clutch/mcp

Trusted B2B service providers with verified client reviews

com.thecodey/codey

Law firm management MCP: manage cases, clients, tasks, calendar and documents via Claude AI.

io.clawhub.psyb0t/stealthy-auto-browse

Headless-detection-resistant browser automation in Docker for authorized QA, compatibility testing, and defensive security research. Camoufox + OS-level inpu...

io.clawhub.psyb0t/mt5-httpapi

HTTP client for a user-deployed mt5-httpapi MetaTrader 5 bridge. Use ONLY when the user has explicitly installed and configured mt5-httpapi AND provided MT5_...

io.github.signadot/cli

Connect to Signadot to manage ephemeral environments and route traffic to local services.

io.github.thebrierfox/intuitek-ace

Passive income opportunity scanner. Yield analysis and portfolio optimization for AI agents.

io.github.dhardestylewis/homecastr-remote

US home price forecasts via HTTP. No install — just add the URL. P10/P50/P90 bands, 1–5yr horizons.

com.testrigor/mcp-server

Manage test suites, run tests, view results, and automate QA workflows via AI with testRigor.

io.github.paperclipai/paperclip/github-pr-workflow

Prepare a GitHub pull request from a feature branch — branch hygiene, commit shape, title/body, verification notes, screenshots for UI work, and replies to review comments.

io.github.paperclipai/paperclip/agent-browser

Drive a real browser to inspect or interact with a web page or app — navigate, take screenshots, read console and network, fill simple forms — for verification tasks, not unattended automation.

io.github.paperclipai/paperclip/design-critique

Give a structured product design critique — user job clarity, hierarchy, affordance, error states, accessibility, and consistency — focused on what to change, in what order, and why.

io.github.dhardestylewis/homecastr

Home price forecasts for any US address or neighborhood. P10/P50/P90 bands across 1–5 year horizons.

io.github.ksgisang/awt

AI-powered E2E testing MCP server. Detects and auto-fixes UI bugs via DevQA Loop and Vision AI.

io.github.forcedotcom/SalesforceMobileSDK-Android/mobile-sdk-android-pr-review

Reviews PRs to the Salesforce Mobile SDK for Android for public-API breakage, OAuth/credential safety, SQLCipher correctness, multi-user account regressions, missing localization, and Android platform pitfalls. Tuned for a public open-source SDK where every change reaches external developers.

com.forgetreasury/treasury

Non-custodial USDC yield vaults on Base mainnet with 9 MCP tools for AI agent treasury.

ai.rallyprop/gov-funding

Real-time SBIR, CSO & BAA opportunities from DSIP, SAM.gov, Grants.gov & more — never miss a window.

io.github.brainsparker/frugal

Cost-optimized MCP server: routes every tool call to the cheapest provider that returns a result.

io.github.Evozim/zeroknowledge-vault

Zero-knowledge proof validator and cryptographic locker.

io.github.Evozim/zero-leak

PII and secrets sanitization gateway with advanced OCR merging logic.

io.github.Evozim/yul-gasmaster

EVM gas optimizer refactoring Solidity code into efficient Yul assembler.

io.github.Evozim/x-data

Real-time Twitter/X data miner and sentiment parser for autonomous bots.

io.github.Evozim/webapp-uat

Forensic accessibility and UI/UX front-end audit tool for web apps.

io.github.Evozim/web3-sentiment

Web3 social sentiment aggregator analyzing crypto trends.