{
  "checker": {
    "details": {
      "argv": [
        "<host-path>",
        "run",
        "--with",
        "mcp[cli]<2",
        "--directory",
        "<host-path>",
        "server.py"
      ],
      "kind": "mcp",
      "scope": "product operation",
      "serverInfo": {
        "name": "GitPandas MCP Server",
        "version": "1.30.0"
      },
      "tools": [
        "list_available_repos",
        "repo_branches",
        "repo_bus_factor",
        "repo_commit_history",
        "repo_commits_in_tags",
        "repo_committers_between_revs",
        "repo_coverage",
        "repo_diff_stats_between_revs",
        "repo_file_change_history",
        "repo_file_change_rates",
        "repo_file_detail",
        "repo_file_owner",
        "repo_files_changed_between_revs",
        "repo_get_branches_by_commit",
        "repo_get_cache_stats",
        "repo_get_commit_content",
        "repo_get_file_content",
        "repo_has_branch",
        "repo_has_coverage",
        "repo_hours_estimate",
        "repo_invalidate_cache",
        "repo_is_bare",
        "repo_list_files",
        "repo_punchcard",
        "repo_release_tag_summary",
        "repo_revs",
        "repo_safe_fetch_remote",
        "repo_tags",
        "repo_time_between_revs",
        "repo_warm_cache"
      ],
      "working": true
    },
    "status": "PASS"
  },
  "deviations": [
    "mcp_server/README.md command `uv run --cwd /abs/path/mcp_server python server.py` fails: uv 0.13.1 rejects --cwd ('unexpected argument --cwd'). Used `uv run --directory /abs/path/mcp_server ...` instead.",
    "`uv run --directory ... python server.py` ran system python without mcp; used `server.py` script form (PEP 723 inline deps) instead.",
    "Unpinned inline dependency mcp[cli] resolved to mcp 2.x, which breaks server.py (FastMCP was renamed to MCPServer; error says pin 'mcp<2'). Added `--with 'mcp[cli]<2'` to the uv run command. Source was not edited.",
    "Installed uv because it was not present in the guest (guest has python3 only, no pip)."
  ],
  "main_blocker": null,
  "operation": "Start the GitPandas MCP server (mcp_server/server.py) over stdio and call tools/list; server returned 30 tools (repo_commit_history, repo_bus_factor, repo_hours_estimate, ...).",
  "operation_scope": "MCP server smoke only: initialize + tools/list. No repository analysis tool was invoked against a real repo and no unit/lint suites were run, per task instructions.",
  "outcome": "working",
  "steps": [
    "Read README.md and mcp_server/README.md (uv-based MCP server setup)",
    "Installed uv via curl -LsSf https://astral.sh/uv/install.sh | sh (uv 0.13.1)",
    "Started server and performed MCP initialize + tools/list over stdio; got serverInfo GitPandas MCP Server 1.30.0 and 30 tools"
  ],
  "stuck_step": null,
  "suggested_fix": "Pin mcp<2 in mcp_server/server.py inline dependencies (or migrate to mcp.server.mcpserver.MCPServer), and update README to use --directory instead of --cwd."
}