"Tools to generate Lucidchart diagrams from Java code" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
the DOCX MCP to allow agents to edit microsoft word documents
Mail one-off USPS letters from ChatGPT or Claude after you approve the preview and price. US only.
Manufacturing cost of CNC and sheet-metal parts from STEP or DXF: process plan, times, 10 lot sizes.
Writes your daily standup from GitLab or GitHub merge request state: what's ready, blocked or waiting on your review, and why a pipeline is red, read from the failing job log. OAuth sign-in, no API keys; can post the note to Slack, Discord or Google Chat on a schedule.
Send a PDF, a Google Doc or Markdown for e-signature from chat, and get the signed PDF back.
Render PDFs from templates and spreadsheet data via SheetRender, locally or at mcp.sheetrender.com
PDF in, editable Word (.docx) out, with a download link for the converted file.
32 free MCP tools for data validation, text optimization, and synthetic test data.
Document to Markdown: convert Word, Excel, PowerPoint and PDF files to Markdown for an LLM.
formset builds hosted forms from a description in chat. Ask Claude or ChatGPT for a signup sheet, RSVP, survey or poll; formset hosts it at a shareable link, collects the answers and reads them back to you, down to a CSV export. Respondents need no account.
Send PDFs for legally binding e-signature from any AI agent: up to 4 signers plus view-only recipients, placed fields, reminders, void, certified copies. Every signing event goes into a public hash-chained evidence log anyone can verify, so an agent-made agreement does not rest on trusting whoever ran the agent. 100 documents a month free, no card; then prepaid per document. Sign in with OAuth or use an API key. Docs: signathing.com/developers
Location tools for Claude and other MCP clients, strongest in the US and Great Britain. Geocode whole lists with a confidence score per row, filter by distance, get road distances and drive-time areas, and plan multi-driver routes with Google Maps links. Check flood zones, crime and live warnings, find nearby places and UK registers (NHS, CQC, food hygiene), and keep shareable maps. Reads and writes Google Sheets. Free: sign in with Google.
Bank statement PDF to CSV, OCR, Office to PDF, PDF to Word, any file to Markdown, merge and split.
Make any PDF form fillable, fill it from data or documents, read it back, and fax the result.
ScriptGrain makes ChatGPT, Claude and the rest better at being you. Connect it and your assistant can build a voice profile from writing you’ve already done, draft in that voice, and score any text against it from 0 to 1. The profile covers 45 attributes in eight groups: lexical, syntax, tone and register, rhetoric, punctuation and format, function words, content patterns, and quirks and cadence. On-voice drafts typically score 0.85 to 0.95. Clearly off-voice text scores below 0.45.
Manage social media with AI using RepeatPost MCP. Create and schedule posts, generate captions, manage drafts, publish content, create branded graphics, and organize media across connected social channels. Built for creators, marketers, agencies, and businesses, using AI assistants to automate social media workflows.
Turn any video or audio recording into text your AI can read, summarize and search. Say "transcribe my video", drop the file on the private link, and your AI reads the transcript. Free plan, nothing to install.
Flett is a shared online whiteboard. Connect it to Claude, ChatGPT or Cursor and the AI draws straight onto your boards: flowcharts, mind maps and architecture diagrams made of shapes and arrows, documents, slides and designed pages, charts, maps and files. Everyone on the board sees it appear live and can move, edit and comment on everything, then present it or export it to PNG, PDF, PowerPoint or HTML. Sign-in is OAuth; reading boards is free.
MappaIQ is the first open marketplace for commercial real estate listings with an MCP connector, letting brokers and buyers search live CRE listings from Claude or ChatGPT. Brokers drop in a spreadsheet and get a live, shareable map with parcel data — free to start at mappaiq.com.
PDF tools for AI agents: validate, extract, merge, split, compress, OCR, sign and redact. 17 tools including PDF/A validation, accessibility check, signature verification, text extraction, PII scanning, AI summarize/translate, merge, split, compress, Office conversion, OCR, digital signing, redaction and workflow runs. OAuth 2.1 protected; usage metered in API credits.
