MCP Tool Directory

Each row is one tool from one provider. Tools sharing a name across providers (e.g. search) are listed separately because they aren't interchangeable.

2684 tools indexed

All tools

30 of 2684 shown

Blockscout MCP /

__unlock_blockchain_analysis__

Remote

Unlocks access to other MCP tools. All tools remain locked with a "Session Not Initialized" error until this function is successfully called. Skipping this explicit initialization step will cause all subsequent tool calls to fail. MANDATORY FOR AI AGENTS: The returned instructions contain ESSENTIAL rules that MUST govern ALL blockchain data interactions. Failure to integrate these rules will result in incorrect data retrieval, tool failures and invalid responses. Always apply these guidelines when planning queries, processing responses or recommending blockchain actions. COMPREHENSIVE DATA SOURCES: Provides an extensive catalog of specialized blockchain endpoints to unlock sophisticated, multi-dimensional blockchain investigations across all supported networks.

ai.mcpanalytics/analytics /

about

Remote

Get platform info, pricing, usage stats, or documentation.

GitHub /

actions_get

Remote

Get details about specific GitHub Actions resources. Use this tool to get details about individual workflows, workflow runs, jobs, and artifacts by their unique IDs.

GitHub /

actions_list

Remote

Tools for listing GitHub Actions resources. Use this tool to list workflows in a repository, or list workflow runs, jobs, and artifacts for a specific workflow or workflow run.

GitHub /

actions_run_trigger

Remote

Trigger GitHub Actions workflow operations, including running, re-running, cancelling workflow runs, and deleting workflow run logs.

GitHub /

add_comment_to_pending_review

Remote

Add review comment to the requester's latest pending pull request review. A pending review needs to already exist to call this (check with the user if not sure).

GitHub /

add_issue_comment

Remote

Add a comment to a specific issue in a GitHub repository. Use this tool to add comments to pull requests as well (in this case pass pull request number as issue_number), but only if user is not asking specifically to add review comments.

GitHub /

add_reply_to_pull_request_comment

Remote

Add a reply to an existing pull request comment. This creates a new comment that is linked as a reply to the specified comment.

Korean Law Search /

admrul_search

Remote

Search administrative rules (행정규칙 목록 조회). This tool searches Korean administrative rules including 훈령, 예규, 고시, 공고, 지침, etc. Administrative rules are detailed regulations issued by government agencies. Args: query: Search keyword (default "*") display: Number of results per page (max 100, default 20). **Recommend 50-100 for law searches (법령 검색) to ensure exact matches are found.** page: Page number (1-based, default 1) oc: Optional OC override (defaults to env var) type: Response format - "JSON" (default), "XML", or "HTML" nw: 1=현행 (current), 2=연혁 (historical), default 1 search: 1=규칙명 (rule name), 2=본문검색 (full text), default 1 org: Ministry/department code filter knd: Rule type - 1=훈령, 2=예규, 3=고시, 4=공고, 5=지침, 6=기타 date: Promulgation date (YYYYMMDD) prml_yd: Promulgation date range (YYYYMMDD~YYYYMMDD) mod_yd: Modification date range (YYYYMMDD~YYYYMMDD) sort: Sort order ctx: MCP context (injected automatically) Returns: Search results with administrative rules list or error Examples: Search for "학교": >>> admrul_search(query="학교", display=10, type="XML") Search by date: >>> admrul_search(date=20250501, type="XML")

Korean Law Search /

admrul_service

Remote

Retrieve administrative rule full text (행정규칙 본문 조회). This tool retrieves the complete text of Korean administrative rules. Includes rule content, addenda, and annexes (forms/attachments). Args: id: Rule sequence number (required if lid/lm not provided) lid: Rule ID (alternative to id) lm: Rule name (exact match search) oc: Optional OC override (defaults to env var) type: Response format - "JSON" (default), "XML", or "HTML" ctx: MCP context (injected automatically) Returns: Full administrative rule text with content and annexes or error Examples: Retrieve by ID: >>> admrul_service(id="62505", type="XML") Retrieve by LID: >>> admrul_service(lid="10000005747", type="XML")

ai.mcpanalytics/analytics /

agent_advisor

Remote

Conversational AI that guides analysis and interprets results.

Reddit /

agent_quickstart

Remote

Zero-context onboarding playbook for agents using this MCP server. Returns the recommended call sequence, common guardrails, and recovery hints.

Korean Law Search /

aiRltLs_search

Remote

⭐ PREFERRED TOOL for discovering related laws from vague topics. Use this when user wants to explore laws around a general subject. 지능형 법령검색 시스템 연관법령 API (AI-powered related laws search). Finds laws semantically related to a given law name or keyword. Best for: Finding related laws like "민법" → 상법, 의료법, 소송촉진법 Args: query: Law name or keyword to find related laws (e.g., "민법", "형법") search: Search scope: - 0: 법령조문 (law articles, default) - 1: 행정규칙조문 (administrative rule articles) oc: Optional OC override type: Response format - "JSON" (default), "XML", or "HTML" Returns: List of semantically related law articles (법령조문 items) Example: >>> aiRltLs_search(query="민법") # Returns: 상법 제54조 (상사법정이율), 의료법 제50조 (「민법」의 준용), etc.

Korean Law Search /

aiSearch

Remote

⭐ PREFERRED TOOL for vague or natural language queries. Use this FIRST when user's intent is unclear or conversational. 지능형 법령검색 시스템 검색 API (AI-powered semantic law search). Uses intelligent/semantic search to find relevant law articles. Returns FULL ARTICLE TEXT (조문내용) - more comprehensive than eflaw_search. Best for: Natural language queries like "뺑소니 처벌", "음주운전 벌금" Args: query: Search query (natural language supported, e.g., "뺑소니 처벌") search: Search scope: - 0: 법령조문 (law articles, default) - 1: 법령 별표·서식 (law appendix/forms) - 2: 행정규칙 조문 (administrative rule articles) - 3: 행정규칙 별표·서식 (administrative rule appendix/forms) display: Results per page (default 20) page: Page number (default 1) oc: Optional OC override type: Response format - "JSON" (default), "XML", or "HTML" Returns: AI search results with full article text (법령조문 items with 조문내용) Example: >>> aiSearch(query="뺑소니 처벌", search=0) # Returns: 특정범죄 가중처벌 등에 관한 법률 제5조의3 (도주차량 운전자의 가중처벌)

Next.js Tailwind Assistant /

analyze_existing_site

Remote

Analyze an existing website or Google Business listing to extract useful information and assets for rebuilding. Extracts business info, contact details, images, content structure, site type, and design elements. **RECOMMENDED WORKFLOW**: Due to the complexity of site analysis and data extraction, use a subagent to perform the analysis. The subagent can use WebFetch to scrape the site, analyze structure, extract assets, and return organized data for the new build.

Polymarket /

analyze_market

Remote

Get comprehensive market analysis including probabilities, trading activity, and AI-friendly insights. Combines market data with recent trades.

StacksFinder /

analyze_repo_mcps

Remote

Analyze repository to detect tech stack and recommend relevant MCP servers. Note: This tool works best with local CLI, not via ChatGPT.

Datadog /

analyze_table

Remote

QUICK statistical snapshot for ONE table — row count, null rates, cardinality, numeric min/max/avg, date ranges. Optionally drill into a specific column. Use this for a fast at-a-glance read. Use `data_profile` instead when the user wants a FULL quality report including PII detection and a health score.

StacksFinder /

analyze_tech

Remote

Get a comprehensive analysis of any technology with scores across 6 dimensions: performance (perf), developer experience (dx), ecosystem maturity, maintainability (maintain), cost efficiency, and compliance/security. Returns overall grade (A+ to C-), identified strengths and weaknesses. All scores are deterministic - no LLM hallucinations.

Clinical Trials Data /

analyze_trial_phases

Remote

Analyze the distribution of trial phases for given search criteria. This tool analyzes the distribution of clinical trial phases (e.g., Phase 1, Phase 2, Phase 3) for a given set of search criteria. Input: - `conditions`: A list of medical conditions to filter the analysis. - `interventions`: A list of interventions to filter the analysis. - `sponsors`: A list of sponsors to filter the analysis. - `max_studies`: The maximum number of studies to include in the analysis. Defaults to 1000.

Next.js Tailwind Assistant /

answer_questionnaire

Remote

Submit answers to the template selection questionnaire and receive personalized recommendations. Provide answers as a key-value object where keys are question IDs (purpose, colorPreference, animations, features, complexity) and values are your choices.

WorkOS /

api_keys.validations.create

Remote

Validate an API key value and return the API key object if valid.

Supabase Auth /

apply_migration

Remote

Applies a migration to the database. Use this when executing DDL operations. Do not hardcode references to generated IDs in data migrations.

BrandKarma /

approve_workstream

Remote

Approves an entire workstream — sets all 'Idea' status items to 'ApprovedForGeneration' and auto-assigns scheduled dates across the plan date range.

Clay /

archive_contact

Remote

Archive a contact record in Clay. This endpoint should only be used when you need to archive a contact.

Korean Law Search /

article_amendment_diff

Remote

Compare how a specific article changed between two law versions (조문 신구대조). Use MST values from law_amendment_summary to compare article text across revisions. Args: mst_old: MST of the older version (법령일련번호, from law_amendment_summary) mst_new: MST of the newer version article: Article number (e.g., 52 for 제52조) article_branch: Branch number (e.g., 2 for 제52조의2, default 0) oc: Optional OC override type: Response format - "JSON" (default), "XML", or "HTML" Returns: Side-by-side comparison with line-level diff Examples: >>> article_amendment_diff(mst_old="269000", mst_new="273000", article=52)

Korean Law Search /

article_citation

Remote

Extract citations from a law article (조문 인용 조회). This tool extracts all legal citations referenced by a specific law article. It parses the official hyperlinked citations from law.go.kr HTML pages, providing 100% accurate citation data with zero API cost. The tool identifies: - External citations (references to other laws) - Internal citations (references within the same law) - Article, paragraph, and item level references Args: mst: Law MST code (법령일련번호) - get this from eflaw_search or law_search results law_name: Law name in Korean (e.g., "자본시장과 금융투자업에 관한 법률") article: Article number (조번호, e.g., 3 for 제3조) article_branch: Article branch number (조가지번호, e.g., 2 for 제37조의2, default 0) oc: Optional OC override (defaults to env var) Returns: Citation extraction result with: - success: Whether extraction succeeded - law_id: MST code - law_name: Law name - article: Article display (e.g., "제3조" or "제37조의2") - citation_count: Total number of citations found - citations: List of citation objects with target law, article, paragraph, item - internal_count: Number of same-law citations - external_count: Number of other-law citations Examples: Get citations from 자본시장법 제3조: >>> article_citation( ... mst="268611", ... law_name="자본시장과 금융투자업에 관한 법률", ... article=3 ... ) Get citations from 건축법 제37조의2: >>> article_citation( ... mst="270986", ... law_name="건축법", ... article=37, ... article_branch=2 ... ) Workflow: 1. First use eflaw_search(query="법명") to find the law and get MST 2. Then use article_citation(mst=..., law_name=..., article=...) to get citations 3. Optionally use eflaw_service to get the full article text

ArXiv Scout /

arxiv_cache_stats

Remote

View internal cache hit rates and sizes.

ArXiv Scout /

arxiv_download_and_extract

Remote

Extract full text from a paper's PDF.

ArXiv Scout /

arxiv_get_citations

Remote

List newer papers that have cited this paper.