{
  "meta": {
    "attribution": "Anchor Terminal (https://www.anchorterminal.com)",
    "attributionRequired": true,
    "credit": "CC BY 4.0, credit Anchor Terminal and link the page or API address you took it from (https://www.anchorterminal.com/terms/#data)",
    "docs": "https://www.anchorterminal.com/docs/",
    "generatedAt": "2026-11-09",
    "license": "CC-BY-4.0",
    "method": "https://www.anchorterminal.com/benchmark/",
    "methodology": "0.7",
    "openapi": "https://www.anchorterminal.com/openapi.json",
    "preview": false,
    "run": "2026-10-01",
    "runLabel": "October 2026 research run",
    "terms": "https://www.anchorterminal.com/terms/#data"
  },
  "tool": {
    "category": "infrastructure",
    "endpoint": "https://hotpath.rs/api/v1/mcp",
    "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/hotpath-cloud.json",
    "kind": "mcp",
    "listed": "indexed",
    "liveUrl": "https://www.anchorterminal.com/api/v1/live/hotpath-cloud.json",
    "markdownUrl": "https://www.anchorterminal.com/tools/hotpath-cloud.md",
    "mcpTools": {
      "check": {
        "checker": "anchor-check/1.0",
        "totalTokens": 3801,
        "counts": {
          "error": 0,
          "note": 1,
          "warn": 3
        },
        "findings": [
          {
            "rule": "TC15",
            "severity": "warn",
            "tool": "get_diff",
            "message": "inputSchema uses $ref/$defs",
            "fix": "Inline the referenced schemas. Pydantic and zod-to-json-schema emit $defs for nested models; most can be told not to."
          },
          {
            "rule": "TC15",
            "severity": "warn",
            "tool": "get_report",
            "message": "inputSchema uses $ref/$defs",
            "fix": "Inline the referenced schemas. Pydantic and zod-to-json-schema emit $defs for nested models; most can be told not to."
          },
          {
            "rule": "TC15",
            "severity": "warn",
            "tool": "list_reports",
            "message": "inputSchema uses $ref/$defs",
            "fix": "Inline the referenced schemas. Pydantic and zod-to-json-schema emit $defs for nested models; most can be told not to."
          },
          {
            "rule": "TC24",
            "severity": "note",
            "message": "8 of 8 tools have no outputSchema",
            "fix": "Declare outputSchema for tools that return structured data, and return structuredContent that matches it."
          }
        ]
      },
      "checkedAt": "2026-11-09T02:24:17Z",
      "count": 8,
      "note": "answered without the initialize handshake",
      "schemaTokens": 3801,
      "status": "ok",
      "tools": [
        {
          "name": "get_default_policy",
          "title": "Get Default Policy",
          "description": "Get the default policy document. Save it as hotpath/policy.toml (or hotpath/\u003cbenchmark\u003e-policy.toml), edit it, then check it with validate_policy.",
          "inputSchema": {
            "properties": {},
            "type": "object"
          },
          "annotations": {
            "destructiveHint": false,
            "idempotentHint": true,
            "openWorldHint": false,
            "readOnlyHint": true
          }
        },
        {
          "name": "get_diff",
          "title": "Compare Report With Baseline",
          "description": "Compare a report with its baseline, as the PR comment does: regressions, improvements and broken budgets. Read the top-level `verdict` first.",
          "inputSchema": {
            "$defs": {
              "Event": {
                "enum": [
                  "push",
                  "pull_request"
                ],
                "type": "string"
              },
              "ResourceSelect": {
                "additionalProperties": false,
                "description": "One resource of a `Select`: the entities to read, each with every\nsection and value the report has of it.",
                "properties": {
                  "keys": {
                    "description": "Exact, case-sensitive entity keys. Their format depends on the\nresource and is given by its field of `Select`; mostly a diff row's\n`key`, but io takes the value's label and keeps every operation of it.",
                    "items": {
                      "type": "string"
                    },
                    "type": "array"
                  }
                },
                "required": [
                  "keys"
                ],
                "type": "object"
              },
              "Rows": {
                "enum": [
                  "findings",
                  "advisory",
                  "all"
                ],
                "type": "string"
              },
              "Select": {
                "additionalProperties": false,
                "description": "`select=` as sent: per resource, exact entity keys.\nShared by the REST query and the MCP tools, whose schema it is.",
                "properties": {
                  "channels": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Channel keys: the label."
                  },
                  "functions": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Function keys: the function name (`crate::module::fn`)."
                  },
                  "http": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "HTTP call keys: `name | route | source`, `-` for a part the entry lacks."
                  },
                  "io": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "I/O keys: the value's label (`sock`), never `label | operation | -`;\nit keeps the value's whole payload entry and every op row of it in a\ndiff."
                  },
                  "mutexes": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Mutex keys: the label."
                  },
                  "rw_locks": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "RwLock keys: the label."
                  },
                  "server": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Route keys: the route (`GET /users/{id}`)."
                  },
                  "sql": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "SQL keys: `query | route | source`, `-` for a part the entry lacks."
                  },
                  "threads": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Thread keys: the thread name; keeps every thread of that name in a\npayload and the diff's row summing them."
                  }
                },
                "type": "object"
              }
            },
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "properties": {
              "benchmark": {
                "description": "The benchmark name, as `list_benchmarks` prints it.",
                "type": "string"
              },
              "commit": {
                "description": "Full 40-character commit sha: the newest report measuring it or headed\nat it is the head.",
                "type": [
                  "string",
                  "null"
                ]
              },
              "event": {
                "anyOf": [
                  {
                    "$ref": "#/$defs/Event"
                  },
                  {
                    "type": "null"
                  }
                ],
                "description": "Narrows `pr` / `commit` to one event; not with `id`."
              },
              "id": {
                "description": "A report id as the head.",
                "type": [
                  "string",
                  "null"
                ]
              },
              "pr": {
                "description": "Pull request number: the PR's newest report is the head. One of `pr`,\n`commit`, `id`.",
                "format": "uint32",
                "minimum": 0,
                "type": [
                  "integer",
                  "null"
                ]
              },
              "precise": {
                "description": "`true`: values, changes and budget figures unrounded, durations in\n`ns`, sizes in `B`. Default `false`: rounded for reading.",
                "type": [
                  "boolean",
                  "null"
                ]
              },
              "repo": {
                "description": "The repository as `owner/name`, as `list_repos` prints it.",
                "type": "string"
              },
              "rows": {
                "anyOf": [
                  {
                    "$ref": "#/$defs/Rows"
                  },
                  {
                    "type": "null"
                  }
                ],
                "description": "`findings` (default without `select`): the rows the PR comment lists.\n`advisory`: plus the findings of unjudged families. `all` (default\nwith `select`): every row, cell and total."
              },
              "select": {
                "anyOf": [
                  {
                    "$ref": "#/$defs/Select"
                  },
                  {
                    "type": "null"
                  }
                ],
                "description": "Keep only the rows and omissions of these entities, as in get_report:\nper resource exact `keys`; an io label keeps every op row of it. A\nsection left without any is dropped. Combines with `rows`."
              }
            },
            "required": [
              "repo",
              "benchmark"
            ],
            "type": "object"
          },
          "annotations": {
            "destructiveHint": false,
            "idempotentHint": true,
            "openWorldHint": false,
            "readOnlyHint": true
          }
        },
        {
          "name": "get_report",
          "title": "Get Report",
          "description": "Fetch one report: its summary, verdict and policy, optionally with its hotpath JSON payload. not_found means CI has not uploaded it yet. For what changed against the baseline, use get_diff.",
          "inputSchema": {
            "$defs": {
              "Event": {
                "enum": [
                  "push",
                  "pull_request"
                ],
                "type": "string"
              },
              "ResourceSelect": {
                "additionalProperties": false,
                "description": "One resource of a `Select`: the entities to read, each with every\nsection and value the report has of it.",
                "properties": {
                  "keys": {
                    "description": "Exact, case-sensitive entity keys. Their format depends on the\nresource and is given by its field of `Select`; mostly a diff row's\n`key`, but io takes the value's label and keeps every operation of it.",
                    "items": {
                      "type": "string"
                    },
                    "type": "array"
                  }
                },
                "required": [
                  "keys"
                ],
                "type": "object"
              },
              "Select": {
                "additionalProperties": false,
                "description": "`select=` as sent: per resource, exact entity keys.\nShared by the REST query and the MCP tools, whose schema it is.",
                "properties": {
                  "channels": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Channel keys: the label."
                  },
                  "functions": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Function keys: the function name (`crate::module::fn`)."
                  },
                  "http": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "HTTP call keys: `name | route | source`, `-` for a part the entry lacks."
                  },
                  "io": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "I/O keys: the value's label (`sock`), never `label | operation | -`;\nit keeps the value's whole payload entry and every op row of it in a\ndiff."
                  },
                  "mutexes": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Mutex keys: the label."
                  },
                  "rw_locks": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "RwLock keys: the label."
                  },
                  "server": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Route keys: the route (`GET /users/{id}`)."
                  },
                  "sql": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "SQL keys: `query | route | source`, `-` for a part the entry lacks."
                  },
                  "threads": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Thread keys: the thread name; keeps every thread of that name in a\npayload and the diff's row summing them."
                  }
                },
                "type": "object"
              }
            },
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "properties": {
              "benchmark": {
                "description": "The benchmark name, as `list_benchmarks` prints it.",
                "type": "string"
              },
              "commit": {
                "description": "Full 40-character commit sha: the newest report measuring it or headed\nat it (a PR branch's `git rev-parse HEAD` finds the PR's report).",
                "type": [
                  "string",
                  "null"
                ]
              },
              "event": {
                "anyOf": [
                  {
                    "$ref": "#/$defs/Event"
                  },
                  {
                    "type": "null"
                  }
                ],
                "description": "Narrows `pr` / `commit` to one event; not with `id`."
              },
              "id": {
                "description": "A report id.",
                "type": [
                  "string",
                  "null"
                ]
              },
              "include_payload": {
                "description": "Include the uploaded hotpath JSON report. Default: false without\n`select`, true with it; `false` with `select` is refused.",
                "type": [
                  "boolean",
                  "null"
                ]
              },
              "pr": {
                "description": "Pull request number: the PR's newest report. One of `pr`, `commit`, `id`.",
                "format": "uint32",
                "minimum": 0,
                "type": [
                  "integer",
                  "null"
                ]
              },
              "precise": {
                "description": "`true`: measurements unrounded, durations in `ns`, sizes in `B`\n(payload values as uploaded). Default `false`: rounded for reading.",
                "type": [
                  "boolean",
                  "null"
                ]
              },
              "repo": {
                "description": "The repository as `owner/name`, as `list_repos` prints it.",
                "type": "string"
              },
              "select": {
                "anyOf": [
                  {
                    "$ref": "#/$defs/Select"
                  },
                  {
                    "type": "null"
                  }
                ],
                "description": "Keep only these entities in the payload, per resource\n(`functions`, `sql`, `http`, `server`, `mutexes`, `rw_locks`, `channels`,\n`io`, `threads`) exact, case-sensitive `keys` (function name; sql and\nhttp `name | route | source` with `-` for a missing part; io the\nvalue's label, every op of it; server the route; locks and channels\nthe label; threads the thread name, every thread of it). Up to 20 keys."
              }
            },
            "required": [
              "repo",
              "benchmark"
            ],
            "type": "object"
          },
          "annotations": {
            "destructiveHint": false,
            "idempotentHint": true,
            "openWorldHint": false,
            "readOnlyHint": true
          }
        },
        {
          "name": "list_benchmarks",
          "title": "List Benchmarks",
          "description": "List one repository's benchmarks.",
          "inputSchema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "properties": {
              "repo": {
                "description": "The repository as `owner/name`, as `list_repos` prints it.",
                "type": "string"
              }
            },
            "required": [
              "repo"
            ],
            "type": "object"
          },
          "annotations": {
            "destructiveHint": false,
            "idempotentHint": true,
            "openWorldHint": false,
            "readOnlyHint": true
          }
        },
        {
          "name": "list_reports",
          "title": "List Reports",
          "description": "List a repository's reports, newest first, as summaries with their run totals. Use it to browse report history; with `select`, to follow given entities across runs.",
          "inputSchema": {
            "$defs": {
              "Event": {
                "enum": [
                  "push",
                  "pull_request"
                ],
                "type": "string"
              },
              "ResourceSelect": {
                "additionalProperties": false,
                "description": "One resource of a `Select`: the entities to read, each with every\nsection and value the report has of it.",
                "properties": {
                  "keys": {
                    "description": "Exact, case-sensitive entity keys. Their format depends on the\nresource and is given by its field of `Select`; mostly a diff row's\n`key`, but io takes the value's label and keeps every operation of it.",
                    "items": {
                      "type": "string"
                    },
                    "type": "array"
                  }
                },
                "required": [
                  "keys"
                ],
                "type": "object"
              },
              "Select": {
                "additionalProperties": false,
                "description": "`select=` as sent: per resource, exact entity keys.\nShared by the REST query and the MCP tools, whose schema it is.",
                "properties": {
                  "channels": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Channel keys: the label."
                  },
                  "functions": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Function keys: the function name (`crate::module::fn`)."
                  },
                  "http": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "HTTP call keys: `name | route | source`, `-` for a part the entry lacks."
                  },
                  "io": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "I/O keys: the value's label (`sock`), never `label | operation | -`;\nit keeps the value's whole payload entry and every op row of it in a\ndiff."
                  },
                  "mutexes": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Mutex keys: the label."
                  },
                  "rw_locks": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "RwLock keys: the label."
                  },
                  "server": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Route keys: the route (`GET /users/{id}`)."
                  },
                  "sql": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "SQL keys: `query | route | source`, `-` for a part the entry lacks."
                  },
                  "threads": {
                    "anyOf": [
                      {
                        "$ref": "#/$defs/ResourceSelect"
                      },
                      {
                        "type": "null"
                      }
                    ],
                    "description": "Thread keys: the thread name; keeps every thread of that name in a\npayload and the diff's row summing them."
                  }
                },
                "type": "object"
              },
              "Verdict": {
                "enum": [
                  "passed",
                  "regressed",
                  "failed",
                  "not_judged"
                ],
                "type": "string"
              }
            },
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "properties": {
              "benchmark": {
                "description": "Only this benchmark's reports, by name as `list_benchmarks` prints it.\nDefault: every benchmark of the repository.",
                "type": [
                  "string",
                  "null"
                ]
              },
              "branch": {
                "description": "Bare branch name (`main`): reports that measured that branch's ref,\nin practice its push reports; pair with `event: push` for the\nbaseline series. For a PR's own reports use `pr`.",
                "type": [
                  "string",
                  "null"
                ]
              },
              "commit": {
                "description": "Full 40-character commit sha: reports measuring it or headed at it.",
                "type": [
                  "string",
                  "null"
                ]
              },
              "cursor": {
                "description": "`next_cursor` of the previous page, with the same filters.",
                "type": [
                  "string",
                  "null"
                ]
              },
              "event": {
                "anyOf": [
                  {
                    "$ref": "#/$defs/Event"
                  },
                  {
                    "type": "null"
                  }
                ],
                "description": "Only reports of one event."
              },
              "limit": {
                "description": "Reports per page, 1 to 50, default 20; with `select` 1 to 20,\ndefault 10.",
                "format": "uint32",
                "minimum": 0,
                "type": [
                  "integer",
                  "null"
                ]
              },
              "metadata": {
                "additionalProperties": {
                  "type": "string"
                },
                "description": "Only reports whose user_metadata has all of these keys with exactly\nthese values (e.g. {\"runner\": \"Linux-ARM64\"}); up to 8 pairs. Reports\nwithout metadata never match.",
                "type": [
                  "object",
                  "null"
                ]
              },
              "pr": {
                "description": "Only this pull request's reports.",
                "format": "uint32",
                "minimum": 0,
                "type": [
                  "integer",
                  "null"
                ]
              },
              "precise": {
                "description": "As get_report's `precise`.",
                "type": [
                  "boolean",
                  "null"
                ]
              },
              "repo": {
                "description": "The repository as `owner/name`, as `list_repos` prints it.",
                "type": "string"
              },
              "select": {
                "anyOf": [
                  {
                    "$ref": "#/$defs/Select"
                  },
                  {
                    "type": "null"
                  }
                ],
                "description": "Return each report with its payload, filtered as get_report's `select`."
              },
              "since": {
                "description": "Uploaded at or after this time: RFC 3339, or `YYYY-MM-DD` (UTC midnight).",
                "type": [
                  "string",
                  "null"
                ]
              },
              "until": {
                "description": "Uploaded before this time, same format as `since`.",
                "type": [
                  "string",
                  "null"
                ]
              },
              "verdict": {
                "anyOf": [
                  {
                    "$ref": "#/$defs/Verdict"
                  },
                  {
                    "type": "null"
                  }
                ],
                "description": "`passed`, `regressed` (failed reports included), `failed`, or\n`not_judged` (nothing was judged)."
              }
            },
            "required": [
              "repo"
            ],
            "type": "object"
          },
          "annotations": {
            "destructiveHint": false,
            "idempotentHint": true,
            "openWorldHint": false,
            "readOnlyHint": true
          }
        },
        {
          "name": "list_repos",
          "title": "List Repositories",
          "description": "List the repositories with the hotpath GitHub App installed, with their benchmarks. Start here: `full_name` is the `repo` argument of the other tools.",
          "inputSchema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "properties": {
              "query": {
                "description": "Only repositories whose `owner/name` contains this text, ignoring case.",
                "type": [
                  "string",
                  "null"
                ]
              },
              "with_benchmarks": {
                "default": false,
                "description": "Only repositories with at least one benchmark. Default false.",
                "type": "boolean"
              }
            },
            "type": "object"
          },
          "annotations": {
            "destructiveHint": false,
            "idempotentHint": true,
            "openWorldHint": false,
            "readOnlyHint": true
          }
        },
        {
          "name": "validate_policy",
          "title": "Validate Policy",
          "description": "Check a policy TOML document. Use it after editing a policy file, before committing it.",
          "inputSchema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "properties": {
              "source": {
                "description": "The whole policy TOML document, as written.",
                "type": "string"
              }
            },
            "required": [
              "source"
            ],
            "type": "object"
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          "description": "Show the GitHub user and API token this connection acts as. Use it to check the connection or after an invalid_token error.",
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    "note": "Indexed from the official MCP registry: facts and our own checks, not reviewed, so no score, grade or rank.",
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    "summary": "Read-only access to Rust profiling reports from CI: benchmark history, diffs and policies",
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}