Server definition

Hash: sha256:21645ff93438e7da3e8ec55188b88c8419deb8c4341481f5b7e383f8eadce4ad
What it is: What a remote MCP server returned when asked what it offers: 10 tools

The blob, as servednamed by its sha256

{
  "instructions": null,
  "tools": [
    {
      "description": "The fully resolved dependency graph for one exact package version, via deps.dev. Returns a flat nodes[] array plus integer-index edges[] (walk from/to to rebuild the tree). Each node carries relation (self | direct | indirect) and a direct boolean; node[0] is always the queried root (relation: self). Node order is NOT stable — look nodes up by name/relation, never by positional index. system is case-insensitive and lowercased (npm, pypi, cargo, go, maven, nuget). version is REQUIRED (a graph is resolved for one exact version).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "name": {
            "description": "Package name / id.",
            "type": "string"
          },
          "system": {
            "description": "Package system / ecosystem for deps.dev. Case-insensitive, lowercased server-side.",
            "enum": [
              "npm",
              "pypi",
              "cargo",
              "go",
              "maven",
              "nuget"
            ],
            "type": "string"
          },
          "version": {
            "description": "Exact version to resolve (e.g. 18.2.0). Required.",
            "type": "string"
          }
        },
        "required": [
          "system",
          "name",
          "version"
        ],
        "type": "object"
      },
      "name": "get_dependency_graph",
      "outputSchema": null
    },
    {
      "description": "Download statistics for a package. Only npm (via api.npmjs.org) and PyPI (via pypistats.org) support this; any other registry returns 400 not_supported. npm returns a period window with downloads, start, and end; PyPI returns last_day, last_week, and last_month totals.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "name": {
            "description": "Package name.",
            "type": "string"
          },
          "registry": {
            "description": "Target registry. Only npm and pypi expose download stats.",
            "enum": [
              "npm",
              "pypi"
            ],
            "type": "string"
          }
        },
        "required": [
          "registry",
          "name"
        ],
        "type": "object"
      },
      "name": "get_downloads",
      "outputSchema": null
    },
    {
      "description": "Full normalized metadata for one package on one of 50+ registries, via ecosyste.ms — including the fields v1 registries can't give you: dependentReposCount and dependentPackagesCount (reverse dependencies), ecosystem, and vulnerabilityCount. Scoped/namespaced names are handled automatically. Returns 404 if the package does not exist on that ecosystem.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "ecosystem": {
            "description": "Target ecosyste.ms ecosystem slug (e.g. npm, pypi, cargo, rubygems).",
            "type": "string"
          },
          "name": {
            "description": "Package name / id.",
            "type": "string"
          }
        },
        "required": [
          "ecosystem",
          "name"
        ],
        "type": "object"
      },
      "name": "get_ecosystems_package",
      "outputSchema": null
    },
    {
      "description": "Health and security insights for a package's source project, via deps.dev. Returns the linked source repository, GitHub stars/forks/openIssues, licenses, resolved dependencyCount, security advisories, and the full OSSF Scorecard (ossfScore 0..10 plus the per-check breakdown). Omit version to use the registry default version — note deps.dev's default is a MOVING target and an unverified default mirror may have no computed scorecard (ossfScore: null); pin version for a stable, scorecard-backed result. system is lowercased (npm, pypi, cargo, go, maven, …).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "name": {
            "description": "Package name / id.",
            "type": "string"
          },
          "system": {
            "description": "Package system / ecosystem for deps.dev. Case-insensitive, lowercased server-side.",
            "enum": [
              "npm",
              "pypi",
              "cargo",
              "go",
              "maven",
              "nuget"
            ],
            "type": "string"
          },
          "version": {
            "description": "Exact version. Omit for the (moving) registry default version.",
            "type": "string"
          }
        },
        "required": [
          "system",
          "name"
        ],
        "type": "object"
      },
      "name": "get_insights",
      "outputSchema": null
    },
    {
      "description": "Full normalized details for one package by registry + name, in a single unified Package shape across npm, PyPI, Docker Hub, and the VS Code Marketplace. name handles scoped npm ids (e.g. @types/node), Docker namespaces (e.g. library/nginx or a bare nginx for official images), and VS Code publisher.extension ids. With registry=all the request fans out to every registry in parallel and returns a packages array (missing registries are silently dropped); otherwise a single package is returned.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "name": {
            "description": "Package name / id. Supports scoped npm ids (@scope/pkg), Docker namespaces (ns/name or a bare name for official images), and VS Code publisher.extension ids.",
            "type": "string"
          },
          "registry": {
            "description": "Target registry. \"all\" fans out to every registry and merges results.",
            "enum": [
              "npm",
              "pypi",
              "docker",
              "vscode",
              "all"
            ],
            "type": "string"
          }
        },
        "required": [
          "registry",
          "name"
        ],
        "type": "object"
      },
      "name": "get_package",
      "outputSchema": null
    },
    {
      "description": "List published versions (npm/PyPI), image tags (Docker Hub, most recent 25), or extension versions (VS Code) for a package. registry=all is NOT supported here — pick a single registry. Each item carries version and released, plus registry-specific extras (files for PyPI, size for Docker tags).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "name": {
            "description": "Package name / id (scoped npm ids, Docker namespaces, and VS Code publisher.extension ids supported).",
            "type": "string"
          },
          "registry": {
            "description": "Target registry. \"all\" is not supported here — pick one.",
            "enum": [
              "npm",
              "pypi",
              "docker",
              "vscode"
            ],
            "type": "string"
          }
        },
        "required": [
          "registry",
          "name"
        ],
        "type": "object"
      },
      "name": "get_versions",
      "outputSchema": null
    },
    {
      "description": "Known vulnerabilities (CVE / GHSA / PYSEC / GO advisories) for a package, via OSV.dev. Pass version to filter to advisories affecting that exact version, or omit it for the package's full advisory history. Each result carries the OSV id, cross-id aliases, a severity word grade (LOW|MODERATE|HIGH|CRITICAL), the cvss vector string, affectedRanges with fixed-version events, references, and cwes. A clean package returns count: 0 with an empty list (not an error). ecosystem is CASE-SENSITIVE — use OSV's spelling (npm, PyPI, Go, crates.io, Maven, NuGet, RubyGems, …). Use scan_vulnerabilities_batch for lockfile batch scans.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "ecosystem": {
            "description": "OSV ecosystem, CASE-SENSITIVE (e.g. npm, PyPI, Go, crates.io, Maven, NuGet, RubyGems).",
            "type": "string"
          },
          "name": {
            "description": "Package name.",
            "type": "string"
          },
          "version": {
            "description": "Exact version to filter advisories to. Omit for full history.",
            "type": "string"
          }
        },
        "required": [
          "ecosystem",
          "name"
        ],
        "type": "object"
      },
      "name": "get_vulnerabilities",
      "outputSchema": null
    },
    {
      "description": "Scan many packages in one call — ideal for a whole lockfile. Pass a queries[] array (max 100) of { ecosystem, name, version? }; results are returned positionally aligned, one row per query, each with a count and a hydrated vulns[] array. Advisories are de-duplicated and hydrated across the batch. ecosystem is CASE-SENSITIVE (OSV spelling).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "queries": {
            "description": "Up to 100 { ecosystem, name, version? } queries, ideal for a whole lockfile.",
            "items": {
              "properties": {
                "ecosystem": {
                  "description": "OSV ecosystem (case-sensitive). e.g. npm, PyPI, Go.",
                  "type": "string"
                },
                "name": {
                  "description": "Package name (required).",
                  "type": "string"
                },
                "version": {
                  "description": "Exact version. Omit for full history.",
                  "type": "string"
                }
              },
              "required": [
                "name"
              ],
              "type": "object"
            },
            "maxItems": 100,
            "minItems": 1,
            "type": "array"
          }
        },
        "required": [
          "queries"
        ],
        "type": "object"
      },
      "name": "scan_vulnerabilities_batch",
      "outputSchema": null
    },
    {
      "description": "Look a package name up across 50+ registries at once, via ecosyste.ms. This is an EXACT-name lookup (not fuzzy full-text): q=react returns the react package everywhere it exists (npm, cargo, nuget, pub, bower, …), each as a normalized ecosystemsPackage with reverse-dependency counts. Pass ecosystem to narrow to one registry. Results carry dependentReposCount, dependentPackagesCount, and vulnerabilityCount.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "ecosystem": {
            "description": "Narrow to one ecosystem (e.g. pypi, npm, cargo). Omit to search all.",
            "type": "string"
          },
          "limit": {
            "description": "Max results. Clamped to 1-50. Default 20.",
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "q": {
            "description": "Exact package name to look up across registries.",
            "type": "string"
          }
        },
        "required": [
          "q"
        ],
        "type": "object"
      },
      "name": "search_ecosystems",
      "outputSchema": null
    },
    {
      "description": "Search a registry for packages matching q. registry=all fans out to npm, Docker Hub, and the VS Code Marketplace and merges the results. PyPI has no public search API, so registry=pypi returns 400 not_supported — look a PyPI package up by name via get_package instead. Results are normalized PackageSummary items (npm adds a relevance score; Docker adds isOfficial).",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "properties": {
          "limit": {
            "description": "Max results per registry. Clamped to 1-50. Default 20.",
            "maximum": 50,
            "minimum": 1,
            "type": "integer"
          },
          "q": {
            "description": "Search query.",
            "type": "string"
          },
          "registry": {
            "description": "Target registry. \"all\" fans out to npm, Docker, and VS Code and merges results. pypi returns not_supported.",
            "enum": [
              "npm",
              "pypi",
              "docker",
              "vscode",
              "all"
            ],
            "type": "string"
          }
        },
        "required": [
          "registry",
          "q"
        ],
        "type": "object"
      },
      "name": "search_packages",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:21645ff93438e7da3e8ec55188b88c8419deb8c4341481f5b7e383f8eadce4ad | sha256sum