MCP connectors for Claude

The system of record for AI agent authority: playbooks, routed policy questions, reusable rules.

Danish parliamentary cases, votes, politicians, parties, elections, and comparison tools.

One-link team polls: create polls, vote, fetch results, and close polls.

First dedicated polo MCP — 2026 USPA, Argentine Triple Crown, British Open.

Polyblog

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Community: Submitted by a user or imported; check the owner before granting access

Manage multilingual Polyblog articles, localization coverage and editorial plans through OAuth.

• Search Articles: Search Polyblog articles with optional filters by blog, locale, slug, and published state. Returns a Markdown table of matches with id, title, locale, slug, and published. Use the ret
• Get Article: Fetch a single Polyblog article by id or by slug+locale. Returns allowlisted metadata and at most 8,000 characters of article content, with an explicit truncation flag.
• List Article Translations: List up to 100 locale versions of one article, grouped by its `originalArticleId`, and mark a truncated result. Returns safe article metadata and translation method. Pass `b

Calibrated probabilistic foresight for AI agents, powered by live prediction-market signal.

Polymarket

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Community: Submitted by a user or imported; check the owner before granting access

Discover and filter Polymarket prediction markets and events by tags, volume, liquidity, and activity.

• Search Markets: Search Polymarket prediction markets with filters. Find active markets, filter by tags, volume, liquidity, and more. Perfect for market discovery and analysis.
• Get Market: Get detailed information about a specific market by slug. Returns probabilities, volume, liquidity, outcomes, and full market data.
• Search Events: Search Polymarket events. Events group related markets together (e.g., 'Presidential Election 2024' contains multiple markets). Great for discovering market clusters.

polymarket-intel

Degraded

Community: Submitted by a user or imported; check the owner before granting access

Classify Polymarket wallets as human or bot, score their trading edge (0–10), and read their current open positions.

• Score Polymarket Wallet: Score a Polymarket wallet by address.
• Score Polymarket User: Score a Polymarket user by username.
• Get Polymarket Leaderboard: Get the top wallets from the Polymarket leaderboard.

MCP server that exposes Polymarket prediction market data to AI agents.

• Search Markets: Search Polymarket markets by title or description. Returns matching markets with: current price, liquidity, volume, end date, and active status.
• Get Market Details: Get full details for a single market — outcomes, prices, volume, liquidity, resolution source, token IDs, and trading parameters. A 'market' is an individual Yes/No question inside
• Get Trending Markets: Get trending Polymarket events ranked by trading activity. Returns active events with: slug, 24h volume, total volume, liquidity, end date, and active status. Use tag_slug to fil

Scan the open TCP ports of your own public IP.

Analyze your portfolio and generate ideas for improvements

Marian Matinca's portfolio as MCP tools: projects, blog, profile, results.

Check normalized portfolios against mandates and calculate allocation constraints.

Post Assembly

Online

Community: Submitted by a user or imported; check the owner before granting access

Editorial tools for LinkedIn.

Post Bridge

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Community: Submitted by a user or imported; check the owner before granting access

Schedule and publish social media posts to 10 platforms from your AI agent

Schedule and publish to YouTube, TikTok, Instagram, X, Threads & Facebook.

posterly

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Schedule and publish social media posts across 18 platforms from AI agents through 72 hosted MCP tools.

• Get Mcp Status: Report the hosted posterly MCP server version, latest npm version for local app clients, MCP endpoint health, API auth health, and update guidance.
• Whoami: Return the authenticated user, API key scopes, and accessible workspaces. Call this first to confirm auth before any other tool.
• Create Api Key: Create a new posterly API key for the authenticated user. SECRET-CREATING WRITE: only use after explicit user confirmation. The new key can only request scopes already present on the c

Draft, schedule and publish social posts to nine platforms from any AI agent.

PostFast

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Community: Submitted by a user or imported; check the owner before granting access

Schedule and publish social media posts to 11 platforms (X, Instagram, Facebook, TikTok, LinkedIn, YouTube, Threads, Pinterest, Bluesky, Telegram, Google…

• List Workspaces: List the workspaces this connection can act in. Use a workspace id as the optional workspaceId argument on other tools to operate across multiple workspaces (the default workspace is
• List Accounts: List all social media accounts connected to the workspace. Each includes connectionStatus (CONNECTED or DISABLED) and disabledReason (null unless DISABLED), plus followerCount (latest s
• Get Follower History: Daily follower-count snapshots for one connected account (pass its socialMediaId from list_accounts). Returns currentFollowerCount, delta (current − first snapshot in range), tra

Social media scheduler for AI agents: draft posts into a human-approved queue for 15 networks.

Schedule, publish, and analyze social posts across 11 platforms from any MCP client.

Scan a job posting against 16 US state/DC pay-transparency disclosure laws.

PostLake

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Community: Submitted by a user or imported; check the owner before granting access

Publish, schedule and read analytics across every major social network from one MCP server.

• Whoami: Confirm which PostLake account this API key belongs to and which platforms are supported.
• Get Platform Capabilities: Machine-readable capabilities per platform: character limits, media rules (required/video-only/max images/formats/sizes), whether publishing is async, and EVERY platformOpti
• Get Publish Info: Live creator-level publish constraints for one connected account (TikTok: available privacy options, whether comments/duet/stitch are allowed, max video duration for this creator). U

Schedule and publish social posts to 7 networks from AI agents.

postnitro

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Community: Submitted by a user or imported; check the owner before granting access

The PostNitro MCP server lets AI assistants and agents — Claude (Desktop, Code, and Cowork), Cursor, ChatGPT, and any other Model Context Protocol client —…

• Postnitro Set Defaults: Save default templateId, brandId, presetId, and responseType so you don't have to provide them every time. These defaults persist across sessions. Any generate/import tool will
• Postnitro Get Defaults: Retrieve your saved default templateId, brandId, presetId, and responseType. Returns null if no defaults are saved.
• Postnitro List Templates: List available carousel templates. Returns template IDs, names, and dimensions. Use postnitro_set_defaults to save your preferred templateId for future calls.

Postproxy

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Community: Submitted by a user or imported; check the owner before granting access

Publish, schedule, and manage social media posts across major platforms via the Postproxy API.

Schedule social media posts to 10 platforms: Instagram, TikTok, X, YouTube, LinkedIn, and more

PostRite

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Schedule and publish to 12+ social media platforms from one dashboard.

• List Posts: List the organization's posts, newest first. Use this to find a post's ID before getting, updating, rescheduling, cancelling, or retrying it. Filter by status or a scheduled-time window. R
• Get Post: Fetch a single post by ID, including its per-platform targets and status, platform options (metadata), and media (referenced by ID).
• Validate Post: Run every validation create_post would run — platform rules, media checks, scheduling, connections, metadata shape — without saving anything. Takes the exact same input as create_post a

PostSyncer

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Community: Submitted by a user or imported; check the owner before granting access

Schedule, publish, and analyze social media posts across 11 platforms from any MCP client.

Authoritative JLPT-graded Japanese dataset (kanji, vocab, grammar, history) via MCP and REST.