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onikora avatar

Fixie MCP Server

onikora/mcp-registry
HTTPregistry active
Summary

This server decodes FIX protocol messages into UFO, FFE, and sequence formats for troubleshooting trading integrations. It exposes tools for parsing raw FIX strings, provides Fixie initiator recipes covering market data subscriptions, order entry, and quote requests, and can generate Java initiator templates with runtime configuration. Resources include human-readable documentation and examples. Reach for this when you're debugging FIX sessions, need to inspect message flows between trading systems, or want to bootstrap a FIX client without writing boilerplate connection logic. The streamable HTTP transport means you can call it remotely without running a local process.

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Fixie MCP Registry Files

This directory holds the public MCP Registry metadata that can be pushed to:

  • https://github.com/onikora/mcp-registry

Files:

  • server.json - MCP Registry metadata for the deployed Fixie MCP server
  • USAGE.md - tool, resource, prompt, and usage examples
  • CHANGELOG.md - public metadata change history

Current remote endpoint:

  • https://www.onikora.com/mcp

Why this directory exists:

  • keep public MCP registration metadata separate from the private or broader webapp codebase
  • update the deployed MCP server and the published registry metadata in sync
  • give you a minimal payload to push to the public mcp-registry repository

Sync rule:

  • if the public MCP server URL, version, tool surface, resource surface, prompt surface, or title/description changes, update these files before publishing the new registry metadata

Current scope:

  • parse raw FIX messages for troubleshooting and inspection
  • provide Fixie initiator recipes for market data, order entry, and quote request workflows
  • generate generic Java initiator source and runtime configuration templates
  • expose human-readable docs and examples through MCP resources
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Registryactive
TransportHTTP
UpdatedJun 2, 2026
View on GitHub