Explore MCP Servers & Agent Skills

io.github.NousResearch/hermes-agent/hermes-s6-container-supervision

Modify or debug s6 services in the Hermes Docker image.

io.github.grafana/grafana/add-e2e-selectors

Add reliable @grafana/e2e-selectors to interactive elements and key containers in the Grafana frontend. Use when adding e2e selectors, data-testid attributes, or test selectors to React components, when a file or component lacks selectors for testing, or when asked to make elements testable. Also use when given a Grafana Pathfinder interactive guide (a guide directory or content.json) to audit or fix — it extracts the guide's reftarget selectors, identifies weak ones, and fixes them at the source in Grafana's JSX. Defines versioned selectors in the e2e-selectors package and wires data-testid into JSX. Accepts a file path, a list of targets, a directory, a pathfinder guide, or the current/open file.

io.github.warpdotdev/warp/gui-integration-test

GUI desktop app only. Writes, runs, and debugs Warp integration tests using the custom Builder/TestStep framework in `crates/integration`. Use when adding a new integration test, fixing a failing integration test, wiring a test into the manual runner or nextest suite, or verifying end-to-end UI and terminal behavior in Warp.

io.github.K-Dense-AI/scientific-agent-skills/xlsx

Create, edit, analyze, or convert Excel spreadsheets (.xlsx, .xlsm, .xltx) where the workbook file is the primary deliverable. Use for formulas, formatting, financial models, multi-sheet workbooks, and tabular cleanup exported to Excel. Also applies to .csv/.tsv when the user wants spreadsheet output. Do NOT use for Word documents, HTML reports, standalone Python scripts, database pipelines, or Google Sheets API work.

io.github.astral-sh/uv/load-github-action-thread

Download retained Codex GitHub Action thread artifacts and load their rollout history into the local Codex app. Use when asked to open, load, import, resume, or inspect a Codex automation thread from a GitHub Actions run or a related GitHub issue or pull request.

io.github.gravitational/teleport/teleport-session-review

Review and investigate Teleport session recordings. Use when the user asks to review or audit recorded sessions, find out what happened in a session, or search sessions by what occurred in them (e.g. "sessions that touched production databases", "who ran sudo on prod"). Covers common security workflows such as SOC risk triage of the riskiest sessions, periodic compliance reviews of production access, threat hunting for techniques (privilege escalation, persistence, data exfiltration, SSH config tampering, secret exposure), and incident-response pivots ("what did this user do on that host"). Also lists recent SSH/db/Kubernetes/desktop recordings, summarizes a session, and downloads or plays one back. Trigger on phrases like "review session recordings", "search session recordings", "what happened in session <id>", "find risky sessions", or any mention of Teleport session recordings or session summaries. Also trigger when following up on a session from a previous command.

io.github.github/awesome-copilot/typescript-mcp-server-generator

Generate a complete MCP server project in TypeScript using the MCP TypeScript SDK v2 (@modelcontextprotocol/server) with tools, resources, and proper configuration

io.github.metabase/metabase/analytics-events

Add product analytics events to track user interactions in the Metabase frontend

io.github.ruvnet/ruflo/github-automation

GitHub workflow automation for issues, pull requests, CI, and releases. Use when: repository hosting actions are explicitly requested. Skip when: local git operations are sufficient or publishing is unauthorized.

io.github.PostHog/posthog/exploring-autocapture-events

Guides exploration of $autocapture events captured by posthog-js to understand user interactions, find CSS selectors (especially data-attr attributes), evaluate selector uniqueness, query matching clicks ad-hoc, and create actions. Use when the user asks about autocapture data, wants to find what users are clicking, needs to build actions from click events, asks about elements_chain, wants to build a trend or funnel filtered by clicks or other autocapture interactions, asks which properties autocapture sends, or asks how to filter $autocapture events. Only applies to projects using posthog-js autocapture.

io.github.mem0ai/mem0/mem0

Mem0 SDK reference covering Python and TypeScript APIs, memory client methods, configuration, and framework integrations. Use when writing code that calls mem0 APIs, configuring memory providers, or integrating mem0 into an application.

io.github.remotion-dev/remotion/deprecate-api

Reference for how deprecation of public Remotion APIs is represented in TypeScript source and documentation. Use when adding, reviewing, or discussing a deprecation of a function, component, hook, type, prop, option, or other public API that remains available.

io.github.openclaw/openclaw/coding-agent

Delegate coding work to Codex, Claude Code, or OpenCode as background workers; not simple edits or read-only code lookup.

io.github.nexu-io/open-design/clone-audit-mrlv3nl4

Audit cloned or reimplemented websites for fidelity gaps, tracking scripts, source-brand and language residue, placeholders, and risky external dependencies. Use before handoff or deployment, or when asked to review a website clone for cleanup and readiness.

io.github.ray-project/ray/ray-dependencies

Manage Python dependencies in Ray — add/remove/upgrade packages, work with raydepsets lock files, debug dependency conflicts, and regenerate compiled requirements. Covers `python/requirements*`, `python/requirements/**`, `python/deplocks/**`, and `ci/raydepsets/configs/*.depsets.yaml`.

io.github.twbs/bootstrap/bootstrap-utility-api

Use, extend, and customize Bootstrap 6's utility API. Use when adding a custom utility class, modifying or removing Bootstrap's default utilities, enabling responsive or state variants, or trimming the generated utility CSS.

io.github.twbs/bootstrap/bootstrap-component-js

Add JavaScript behavior to a Bootstrap 6 component. Use when writing a component's TypeScript source, extending BaseComponent, wiring the data API, adding events or config options, or integrating Floating UI or a third-party library.

io.github.PostHog/posthog/writing-streamlit-apps

Write Streamlit app source code that runs well in a PostHog sandbox — the posthog_apps.query() bridge for reading PostHog data, the packages baked into the sandbox image, caching and session state across Streamlit reruns, layout and chart patterns, and single-file app.py structure. Use when authoring or debugging the Python source of a PostHog Streamlit app, when a query inside an app fails, or when asked to "write a streamlit app that shows PostHog data".

io.github.agent0ai/agent-zero/setup-a0-cli

Briefly guide installing, connecting, or troubleshooting the A0 CLI on the user's host so Dockerized Agent Zero can work with real local files. Use for install A0, enable the host connector, connect local files, remote tools, host-vs-container confusion, or A0 CLI setup problems.

io.github.chatboxai/chatbox/cherry-pick-pro

Cherry-pick commits from chatbox-pro repo to the open chatbox repo, handling mobile-only files, package name differences, and other repo-specific exclusions.

io.github.videojs/video.js/change-spf-behavior

Change SPF playback-engine behaviors. Use when updating, refactoring, splitting, or merging responsibilities, signals, lifecycle, cleanup, or composition.

io.github.warpdotdev/warp/tui-verify-change

Verify a change to Warp's headless TUI front-end (crates/warp_tui) by running it — locally via ./script/run-tui, or in a headless cloud runner via a WARP_API_KEY dogfood build — and reading the rendered screen back (under tmux when it's installed, otherwise directly). Use whenever you change TUI UI, rendering, input, or behavior and need to confirm the real on-screen result.

io.github.rtk-ai/rtk/tdd-rust

TDD workflow for RTK filter development. Red-Green-Refactor with Rust idioms. Real fixtures, token savings assertions, snapshot tests with insta. Auto-triggers on new filter implementation.

io.github.PostHog/posthog/suggesting-data-imports

Use when the user asks about revenue, payments, subscriptions, billing, CRM deals, support tickets, ad spend, production database tables, or other data PostHog does not collect natively — or wants to join or correlate PostHog product events with that external business data. Also use when a query fails because a table does not exist or returns no results for expected external data. The data warehouse can import from SaaS tools (Stripe, Hubspot, Zendesk, etc.), ad platforms, production databases (Postgres, MySQL, BigQuery, Snowflake), and other arbitrary data sources. Covers checking existing sources, identifying the right source type, and guiding the setup.