[alpha-trial] mcp-hub server routing flow

[sleticalboy]

CodeInsight Adoption Evidence Issue

Summary

# CodeInsight Adoption Evidence

- Status: `pass`
- Route: `index_project -> project_overview -> context_pack -> impact_analysis`
- Selected context: `601/9111` source lines, `93.4%` reduction
- Source lines avoided: `8510`
- Read less: `15.2x`
- Seed strategy: `auto_task_match`
- Selected seeds: `2`
- First seed source: `task_match`
- Companion entrypoint: `src/MCPConnection.js`
- Type-relation edges: `15`
- Top type-relation target: `MCPHubError`
- Type-relation graph filter: `base_type`
- First selected file: `src/utils/router.js`
- First reading focus: Start with seed file route registration, matching, or handler dispatch boundaries.
- First reading question: Where are routes registered, matched, and dispatched to handlers here?
- MCP server: `codeinsight`
- MCP first-call contract: reading_order=`true`, current_reading_step=`true`, read_less_instruction=`true`, suggested_tool_handoff=`true`, continuation_after_selected_context=`true`
- First-read gating: suggested_tool_after_selected_context=`true`, continuation_after_selected_context=`true`, impact_review_before_edits=`true`
- MCP suggested tool executed: `true`
- MCP impact status: `complete`

Failure Category

If the command failed, paste the exact category line here:

adoption evidence failed [usage|prerequisite|local_cli_route|mcp_first_call|artifact_write]: ...

Command

scripts/adoption-evidence.sh "/Users/binlee/code/open-source/mcp-hub" --output-dir "/tmp/codeinsight-alpha-trials/mcp-hub" --print-snippet --issue-template

Artifacts

• Adoption evidence: /tmp/codeinsight-alpha-trials/mcp-hub/adoption-evidence.md
• Aggregate summary JSON: /tmp/codeinsight-alpha-trials/mcp-hub/summary.json
• Raw agent_route JSON: /tmp/codeinsight-alpha-trials/mcp-hub/agent-route.json
• Local evidence stdout: /tmp/codeinsight-alpha-trials/mcp-hub/local-repo-evidence.out
• Local evidence stderr: /tmp/codeinsight-alpha-trials/mcp-hub/local-repo-evidence.err
• MCP first-call stdout: /tmp/codeinsight-alpha-trials/mcp-hub/mcp-first-call.out
• MCP first-call stderr: /tmp/codeinsight-alpha-trials/mcp-hub/mcp-first-call.err
• Artifact write stderr: /tmp/codeinsight-alpha-trials/mcp-hub/artifact-write.err

Environment

• OS:
• Shell:
• CodeInsight version:
• MCP client:
• Repository language/framework:
• Repository size:

Notes

Describe what you expected the first-read route to do and what looked wrong.