Add ddbx remote MCP server (insider share dealings)

[jonwillington]

MCP Server Information

Server Name: ddbx
Repository URL: https://github.com/jonwillington/ddbx-plugin (MIT; manifests and skills, the hosted server code is not included)
Brief Description: Public, read-only remote MCP server for insider share dealings: UK director/PDMR dealings, SEC Form 4 filers, PDMRs in Sweden and the Netherlands, and US Congress STOCK Act trades. Filings are ingested from official disclosure feeds within minutes, screened, and the notable ones rated (significant / noteworthy / minor / routine).

This is a remote server entry (type: remote), so there is no Dockerfile or image to build.

• Endpoint: https://api.ddbx.uk/mcp (Streamable HTTP)
• Auth: none, so no oauth block and no test credentials are needed
• Docs: https://ddbx.uk/mcp
• Also listed in the official MCP registry as io.github.jonwillington/ddbx

Files

• servers/ddbx/server.yaml: remote config, category finance
• servers/ddbx/tools.json: the six tools, taken from the live tools/list (all readOnlyHint: true): search_dealings, get_dealing, get_company, get_daily_summary, search, fetch
• servers/ddbx/readme.md: docs link

Basic Requirements

• Open Source: the listed repo is MIT
• MCP Compliant: implements the MCP spec (Streamable HTTP, initialize / tools/list / tools/call)
• Active Development: maintained
• Docker Artifact: not applicable, remote server
• Documentation: https://ddbx.uk/mcp
• Security Contact: via the GitHub repository

Submitter Checklist

• This server meets the basic requirements listed above
• I understand this will undergo automated and manual review.
• server.yaml and tools.json pass prettier --check. I could not run task validate locally because Go, Task and Docker were not available, so I checked the entry by hand against the rules in cmd/validate.
• No credentials are required

🤖 Generated with Claude Code