mcp_server route support

[ryanmelt]

No description provided.

[codecov]

Codecov Report

❌ Patch coverage is 62.50000% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 78.84%. Comparing base (e9c99bc) to head (fdaa47a).
⚠️ Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...mos-cmd-tlm-api/app/controllers/chat_controller.rb	62.50%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3388      +/-   ##
==========================================
- Coverage   78.87%   78.84%   -0.04%     
==========================================
  Files         687      688       +1     
  Lines       57285    57293       +8     
  Branches      728      728              
==========================================
- Hits        45186    45172      -14     
- Misses      12021    12043      +22     
  Partials       78       78              

Flag	Coverage Δ
python	80.03% <ø> (-0.01%)	⬇️
ruby-api	82.16% <62.50%> (-0.42%)	⬇️
ruby-backend	82.24% <ø> (ø)

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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[jmthomas]

Make sure to update claude mcp add instructions. Also could use a few examples on what to do next. Something fun that's different than simply show me something I can already see in an existing COSMOS tool like Packet Viewer.

[jmthomas]

This didn't work for me due to the following error:

Warning: The command "http://localhost:2900/mcp" looks like a URL, but is being interpreted as a stdio server as --transport was not specified.
If this is an HTTP server, use: claude mcp add --transport http openc3 http://localhost:2900/mcp

I removed it via claude mcp remove openc3 and added it via claude mcp add --transport http openc3 http://localhost:2900/mcp which worked (after authenticating).

[jmthomas]

This worked. At this point I didn't really know what to do so I asked and got the following:

❯ how do I use my openc3 mcp?

⏺ MCP server openc3 connected. Many tools prefixed mcp__openc3__*.

  Common uses:
  - Telemetry: get_tlm, get_tlm_values, tlm, get_all_tlm
  - Commands: cmd, get_cmd, get_all_cmd_names, build_cmd
  - Interfaces: get_interface, connect_interface, disconnect_interface
  - Scripts: script_list, script_run, running_script_list
  - Limits: get_limits, set_limits, get_out_of_limits
  - Discovery: list_api_methods (all methods), call_api_method (invoke any)

  Auth: OAuth via Keycloak. Your token forwarded. Role-based authz applies.

  Tell me what to query/do. Examples:
  - "list interfaces" → get_all_interface_info
  - "show INST HEALTH_STATUS tlm" → get_tlm_packet
  - "send abort cmd to INST" → cmd
  - "what targets exist" → get_target_names

  Note: no direct "current user" API surfaced. Auth = your bearer token; identity lives in Keycloak, not exposed via these MCP tools.

I asked show INST HEALTH_STATUS tlm like the example showed and it produced an entire table of the INST HEALTH_STATUS packet similar to what you'd see in Packet Viewer. Nice!