Slack MCP Server

Slack MCP for self-host or managed Cloud, with Gemini CLI and secure-default HTTP.

zafrida-http-control

Control ZAFrida in PyCharm through local HTTP APIs. Supports project query/switch/create, device and connection mode setup, target/script/extra args setup, run/attach/stop actions, run/attach log path, log content reading, and a summary state endpoint.

schedx — Scheduler CLI

schedx is a local-first scheduler that runs shell commands, AI agent prompts, and HTTP webhooks on a schedule. All state lives as plain files under `~/.schedx/`. Every command supports `--json` for structured output.

air-Q

MCP server for direct HTTP communication with air-Q air quality sensor devices

Scrapling MCP Server

Web scraping with stealth HTTP, real browsers, and Cloudflare bypass. CSS selectors supported.

ClawAgent

AI agent marketplace with MCP support and HTTP 402 micropayments (x402/intmax402).

stove-e2e-setup

Use when adding Stove e2e tests to a project, creating a test-e2e source set, configuring Stove systems (HTTP, PostgreSQL, Kafka, WireMock, gRPC), setting up the stove {} test DSL, enabling OpenTelemetry tracing for tests, writing AbstractProjectConfig, or extending Stove with custom systems.

android-retrofit

Expert guidance on setting up and using Retrofit for type-safe HTTP networking in Android. Covers service definitions, coroutines, OkHttp configuration, and Koin integration.

kkrpc

Build bidirectional RPC systems in TypeScript with kkrpc. Create RPC channels, expose APIs, use multiple transports (stdio, WebSocket, HTTP), handle callbacks, property access, and errors across Node.js, Deno, Bun, and browsers.

Io.Github.DeanWard/HAL

HAL (HTTP API Layer) - An MCP server that provides HTTP API capabilities to Large Language Models

403-bypass

Use when encountering HTTP 403 Forbidden responses during pentests or bug bounty hunting, testing access control bypasses, trying to reach restricted endpoints, admin panels, or protected API routes. Also trigger when the user says "403 bypass", "bypass forbidden", "access denied bypass", "forbidden page bypass", or "trying to access restricted endpoint". Use this whenever a 403 needs to be tested - not just blindly accepted.

pay-for-http-request

Make HTTP requests with automatic x402 payment support using the purl command line interface.

http-client

Make HTTP requests (GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS) to APIs and web services. Use when the user needs to call a REST API, fetch data from an endpoint, send form data, upload files, download files, or test HTTP services.

houtu-dependencies

houtu-dependencies enterprise-grade Spring Cloud microservice foundational framework complete usage guide. GroupId is io.github.lujiafa, covering unified response, exception handling, parameter parsing, session authentication, permission control, signature verification, anti-replay, distributed lock, rate limiting, database field encryption, config decryption, access logging, canary routing, weighted load balancing, Feign enhancement, Sentinel circuit breaking, service discovery, Swagger documentation, crypto utilities, HTTP client, monitoring metrics, and other enterprise-grade capabilities. When the project build file (pom.xml or build.gradle/build.gradle.kts) contains io.github.lujiafa or houtu-related dependencies, or when the user mentions houtu or houtu-dependencies, this Skill must be read and code must be generated strictly following framework conventions. Even if the user is simply doing regular Spring Boot development (e.g., writing Controller, Service, Feign), as long as the project includes houtu, the houtu approach must be used instead of native Spring. When the user explicitly wants to use the houtu framework and the project has not yet included it, proactively add the BOM and required Starters; when the project already includes it, proactively identify and import required module dependencies based on business scenarios during coding, naturally integrating framework capabilities to enhance business services based on business semantics, rather than waiting for the user to specify each one.

tdm-agentpay

Handle the current public TDM payment contract and recovery guidance. Use when a TDM service returns HTTP 402 from POST /authorize, when the user needs help with Session Gas Tank behavior, or when the user should be guided toward tdm connect, tdm fuel, tdm sweep, or tdm cashout.

宜搭 HTTP 连接器管理技能

adapter-factory

Guide for creating new CLI or HTTP adapters to integrate AI models into the AI Counsel deliberation system

Io.Github.Speeron Polska/Speeron Next

Speeron NEXT Digital Guest Journey MCP server (remote HTTP endpoint).

n8n + haiflow Expert

You are an expert in both **n8n** (workflow automation) and **haiflow** (Claude Code HTTP orchestrator). Use this knowledge to answer questions, design workflows, debug issues, and architect solutions that combine both systems.

Io.Github.Crawleo/Crawleo MCP

Hosted Crawleo MCP (remote streamable HTTP endpoint).

Openalex Mcp Server

Access the OpenAlex academic research catalog - 270M+ publications via MCP. STDIO & HTTP.

mcp-python

Create and extend MCP (Model Context Protocol) servers in Python using FastMCP and the official SDK. Covers tools, resources, prompts, STDIO vs HTTP transports, logging rules for STDIO, and production best practices. Use when building or modifying MCP servers in Python, adding tools/resources/prompts, debugging MCP servers, or choosing transport and client config.

2-repro-issue

Reproduce a single LinkedIn-MCP issue locally on the current branch against the real authenticated LinkedIn session at ~/.linkedin-mcp/profile/, using the MCP streamable-http server. Captures the exact failure mode (tool output, error, missing data) and maps it back to the scraper code path. Use when the user says "reproduce

openma

Use the openma platform to build, deploy, and manage AI agents. Trigger when users want to create agents, start sessions, manage environments, configure model cards, handle vaults/credentials, install skills, connect MCP servers, or interact with the openma HTTP API. Also trigger when users mention "oma", "openma", "managed agents", or ask how to deploy/run/manage an agent on openma.

api-reference

Full API endpoint reference for SAM. Use when working on API routes, adding endpoints, writing API tests, or understanding the API surface. Trigger when asked about API endpoints, routes, or HTTP interfaces.

Kael MCP Server

16 AI-native tools with dual SSE + streamable-http transport. Free tier available.

mlx

Running and fine-tuning LLMs on Apple Silicon with MLX. Use when working with models locally on Mac, converting Hugging Face models to MLX format, fine-tuning with LoRA/QLoRA on Apple Silicon, or serving models via HTTP API.

balatrobot

Run and debug BalatroBot locally. Use when you need to start Balatro with the BalatroBot Lua mod, manually test or reproduce issues via the JSON-RPC HTTP API, inspect the newest session logs under logs/, and capture screenshots into logs/<session>/artifacts/ using only the balatrobot CLI (no curl, no uvx).

Rube

Connect your AI to 500+ apps like Gmail, Slack, GitHub, and Notion with streamable HTTP transport.

Cronicorn

Manage adaptive cron jobs and HTTP endpoint scheduling via AI assistants.

responsecache-development

Cache entire HTTP responses using spatie/laravel-responsecache, including standard caching, flexible (stale-while-revalidate) caching, cache profiles, replacers, and selective cache clearing.

cctrace — trace Claude Code's HTTP traffic

cctrace wraps the Claude Code CLI, captures every request/response pair to `.cctrace/trace-<ts>.jsonl`, and serves a live web UI (requests list, reconstructed conversation, session replay, cost estimates).

add-custom-domain

Add a custom domain to a Temps project and provision an automatic SSL/TLS certificate via Let's Encrypt, driven entirely from the `@temps-sdk/cli` CLI. Handles subdomains, apex domains, HTTP-01 and DNS-01 challenges, and wildcard domains. Use when the user wants to: (1) Add a custom domain to their Temps app, (2) Set up HTTPS/SSL for a deployment, (3) Point their own domain at a Temps project, (4) Add a wildcard domain, (5) Configure DNS for Temps. Triggers: "add custom domain", "point my domain at temps", "set up ssl", "https for my app", "wildcard domain", "add domain to project".

Tandem Browser

Tandem Browser is a first-party OpenClaw companion browser with a local HTTP API at `http://127.0.0.1:8765`. Use this skill when an agent needs to browse, inspect, interact with pages, analyze SPAs, or coordinate browser work without touching Robin's active tab unnecessarily.

capture

Capture HTTP traffic from web apps using playwright-cli. Includes site fingerprinting (framework detection, protection checks, iframe detection, auth detection, API discovery) and full traffic recording with tracing and optional HAR output. TRIGGER when: "record traffic from", "capture API calls from", "start Phase 1 for", "analyze traffic from URL", "assess site", "site fingerprint", "start capture for", "open browser for", or any URL is given as the first step of CLI generation. DO NOT trigger for: Phase 2 implementation, test writing, or quality validation.

Decompile Android APK, XAPK, AAB, DEX, JAR, and AAR files using jadx

Decompile Android APK, XAPK, AAB, DEX, JAR, and AAR files using jadx or Fernflower/Vineflower. Reverse engineer Android apps, extract HTTP API endpoints (Retrofit, OkHttp, Volley, GraphQL, WebSocket), trace call flows from UI to network layer, analyze security patterns (cert pinning, exposed secrets), and perform dynamic analysis with Frida (adaptive bypass generation, crash analysis, runtime hooking). Use when the user wants to decompile, analyze, or reverse engineer Android packages, find API endpoints, follow call flows, audit app security, or bypass runtime protections.

Kernel Mcp Server

Access Kernel's cloud-based browsers and app actions via MCP (remote HTTP + OAuth).

a2a-js-dev

Build A2A (Agent-to-Agent) protocol applications using the @a2a-js/sdk TypeScript/JavaScript SDK. Use this skill whenever the user wants to create an A2A agent server, build an A2A client, implement agent-to-agent communication, set up agent discovery, handle A2A tasks/streaming, or write any TypeScript/JavaScript code that imports from @a2a-js/sdk. Also triggers when the user mentions 'A2A protocol', 'agent-to-agent', 'agent card', 'AgentExecutor', or references the a2a-js repository — even if they don't explicitly say 'A2A SDK'. Covers both server and client development, all three transport bindings (JSON-RPC, HTTP+JSON/REST, gRPC), and the full task lifecycle.

Io.Github.Rog0x/Api

HTTP client, JWT decode, header analysis for AI agents

codeman

Drive Codeman, the session manager this agent is running inside, over its HTTP API, from any agent CLI (Claude Code, Codex, Gemini CLI, OpenCode, Antigravity, Grok Build, DeepSeek Harness, OMP): list sessions, start worker sessions in any installed CLI, send them prompts, block until they finish (wait / wait-output / send-and-wait), read their output, and clean up; where available, message claude workers directly (Claude Code cross-session messaging). Use when asked to orchestrate or parallelize work across Codeman sessions, get a second opinion from another CLI or model, watch another session, start and manage workers, or retrieve saved local Codex history by file/native ID or root and descendants with topic/date filters. Live API operations require a Codeman-managed session (CODEMAN_MUX=1). Offline history reads do not require a server or managed session.

routeros-cmr

Configure or debug MikroTik CMR on RouterOS 7.26beta1: the optional cmr controller package, built-in /cmr/client, routed controller-addresses or neighbor discovery, TCP/54321, independent pairing requirements, labels, fleet scripts, alerts and HTTP webhooks, topology, upgrade rules, package directories and backup/export limitations. Use for a CMR controller or client, waiting-for-pairing, CMR alert or upgrade rules, fleet run-script, or the /cmr menus. Use routeros-quickchr for a disposable CMR lab and routeros-centrs for validated device operations. CMR monitors RouterOS clients; it is not a general SNMP/ping replacement for The Dude.

api-gateway

AWS API Gateway for REST and HTTP API management. Use when creating APIs, configuring integrations, setting up authorization, managing stages, implementing rate limiting, or troubleshooting API issues.

ChromaDB Remote MCP Server

Remote ChromaDB vector database MCP server with streamable HTTP transport

Secedgar Mcp Server

Query SEC EDGAR filings, XBRL financials, and company data through MCP. STDIO & Streamable HTTP.

agent-recorder-fixtures

Record real OpenAI/Anthropic HTTP back-and-forth (requests + responses, including streaming text/event-stream) and print paste-ready Swift fixtures for SwiftAgent unit tests (ReplayHTTPClient) using the AgentRecorder CLI or HTTPReplayRecorder. Use when adding/updating any provider adapter tests (text, streaming, structured outputs, tool calls), when payload formats change, or when debugging agent loop mismatches by inspecting recorded JSON/SSE payloads.

Api Testing Mcp

MCP server for API testing. 35 tools: HTTP, assertions, flows, OpenAPI, collections.

http-generate

Generates HTTP request examples for Spring Boot Web interfaces according to task specification and saves them as .http files in module-generate.md directories

Io.Github.Node Man/Dechonet Mcp

13 security recon tools for AI agents — DNS, SSL, HTTP, email, ports, ASN. Health Score 0-100.

pinchtab

Use this skill when a task needs browser automation through PinchTab: open a website, inspect interactive elements, click through flows, fill out forms, scrape page text, log into sites with a persistent profile, export screenshots or PDFs, manage multiple browser instances, or fall back to the HTTP API when the CLI is unavailable. Prefer this skill for token-efficient browser work driven by stable accessibility refs such as `e5` and `e12`.

api-debugging

Systematic approach to debugging REST APIs, HTTP errors, authentication issues, and network problems. Use when the user has API errors, status code issues, timeout problems, or needs help troubleshooting HTTP requests.