Plainfold data tools (all tools) for ChatGPT

io.github.plainfold/plainfold-mcp

Plainfold data tools: SAM.gov contracts, business entity checks, hiring signals, SEC financials.

client:ChatGPT transport:streamable-http

Install Plainfold data tools (all tools) in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.apify.com/?tools=plainfold/sam-gov-contract-opportunities,plainfold/business-entity-check,plainfold/company-hiring-signals,plainfold/sec-company-financials

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs

Plainfold data tools (all tools) in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
Claude.ai
LangChain

Plainfold data tools (all tools) MCP server