Server definition
- Hash
- sha256:607e1637b8430fa60b98f266f9db10fa983b997c61c1ccdf40e59ebf13a9bb6a
- What it is
- What a remote MCP server returned when asked what it offers: 2 tools
The blob, as servednamed by its sha256
{
"instructions": null,
"tools": [
{
"description": "Given one package and two versions (from -> to), returns a structured upgrade analysis: semver classification, GitHub release notes summary, detected breaking changes, security advisories fixed in the range, migration guide links, and a clear recommendation. Use when the user asks about a specific package upgrade ('what changed between react 18 and 19', 'is it safe to bump axios from 0.27 to 1.0', 'what does upgrading lodash 4.17.20 to 4.17.21 fix'). Supports npm, pypi, and github-actions (use the action reference as the name, e.g. actions/checkout). For analyzing many packages at once or a Dependabot batch, use analyze_packages_bulk instead.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"ecosystem": {
"description": "Package ecosystem",
"enum": [
"npm",
"pypi",
"github-actions"
],
"type": "string"
},
"fromVersion": {
"description": "Current version (e.g. '18.2.0')",
"minLength": 1,
"type": "string"
},
"name": {
"description": "Package name (e.g. 'react', 'requests')",
"minLength": 1,
"type": "string"
},
"toVersion": {
"description": "Target version (e.g. '19.0.0')",
"minLength": 1,
"type": "string"
}
},
"required": [
"ecosystem",
"name",
"fromVersion",
"toVersion"
],
"type": "object"
},
"name": "analyze_package_change",
"outputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"breakingChanges": {
"description": "Breaking changes extracted from release notes; empty when none were found",
"items": {
"type": "string"
},
"type": "array"
},
"ecosystem": {
"description": "Package ecosystem",
"enum": [
"npm",
"pypi",
"github-actions"
],
"type": "string"
},
"fromVersion": {
"description": "Version being upgraded from",
"type": "string"
},
"migrationLinks": {
"description": "Migration or upgrade guide URLs found in release notes",
"items": {
"type": "string"
},
"type": "array"
},
"package": {
"description": "Package name that was analyzed",
"type": "string"
},
"recommendation": {
"description": "Single-line verdict explaining the recommendation level",
"type": "string"
},
"recommendationLevel": {
"description": "Risk classification, used to rank packages in bulk results",
"enum": [
"safe",
"likely-safe",
"review",
"caution",
"security"
],
"type": "string"
},
"releaseCount": {
"description": "Number of GitHub releases found strictly between the two versions",
"type": "number"
},
"releaseExcerpts": {
"description": "Raw release-note excerpts, present only as a fallback when a major/minor bump yielded no breaking changes",
"items": {
"additionalProperties": false,
"properties": {
"excerpt": {
"description": "Short excerpt of the release notes",
"type": "string"
},
"tag": {
"description": "Release tag the excerpt came from",
"type": "string"
}
},
"required": [
"tag",
"excerpt"
],
"type": "object"
},
"type": "array"
},
"repoUrl": {
"description": "Source repository URL, or null when none could be resolved",
"type": [
"string",
"null"
]
},
"securityFixes": {
"description": "Advisories affecting fromVersion that are resolved at toVersion",
"items": {
"additionalProperties": false,
"properties": {
"id": {
"description": "Advisory identifier (e.g. 'GHSA-29mw-wpgm-hmr9' or a CVE)",
"type": "string"
},
"severity": {
"description": "Severity as reported by OSV (e.g. 'LOW', 'MODERATE', 'HIGH', 'CRITICAL')",
"type": "string"
},
"summary": {
"description": "One-line description of the advisory",
"type": "string"
}
},
"required": [
"id",
"summary",
"severity"
],
"type": "object"
},
"type": "array"
},
"semverClass": {
"description": "Semver relationship between the two versions",
"enum": [
"major",
"minor",
"patch",
"downgrade",
"unknown"
],
"type": "string"
},
"toVersion": {
"description": "Version being upgraded to",
"type": "string"
}
},
"required": [
"package",
"ecosystem",
"fromVersion",
"toVersion",
"semverClass",
"repoUrl",
"releaseCount",
"breakingChanges",
"securityFixes",
"migrationLinks",
"recommendation",
"recommendationLevel"
],
"type": "object"
}
},
{
"description": "Analyzes a list of package upgrades in parallel and returns a unified risk report with packages ranked by recommendation level (security > caution > review > likely-safe > safe). Use when the user provides many dependency changes from a Dependabot PR, npm outdated output, lockfile diff, or batch upgrade. Returns: total count, breakdown by semver class, total security fixes found, packages with breaking changes, and per-package details. Limit 50 packages per call (chunk larger lists).",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"changes": {
"description": "List of package changes to analyze",
"items": {
"properties": {
"ecosystem": {
"description": "Package ecosystem",
"enum": [
"npm",
"pypi",
"github-actions"
],
"type": "string"
},
"fromVersion": {
"minLength": 1,
"type": "string"
},
"name": {
"minLength": 1,
"type": "string"
},
"toVersion": {
"minLength": 1,
"type": "string"
}
},
"required": [
"ecosystem",
"name",
"fromVersion",
"toVersion"
],
"type": "object"
},
"maxItems": 50,
"minItems": 1,
"type": "array"
}
},
"required": [
"changes"
],
"type": "object"
},
"name": "analyze_packages_bulk",
"outputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"bySemverClass": {
"additionalProperties": false,
"description": "Breakdown of the batch by semver class",
"properties": {
"major": {
"description": "Count of major bumps",
"type": "number"
},
"minor": {
"description": "Count of minor bumps",
"type": "number"
},
"patch": {
"description": "Count of patch bumps",
"type": "number"
}
},
"required": [
"major",
"minor",
"patch"
],
"type": "object"
},
"packages": {
"description": "Per-package results, ranked security > caution > review > likely-safe > safe",
"items": {
"anyOf": [
{
"additionalProperties": false,
"properties": {
"breakingChanges": {
"description": "Breaking changes extracted from release notes; empty when none were found",
"items": {
"type": "string"
},
"type": "array"
},
"ecosystem": {
"description": "Package ecosystem",
"enum": [
"npm",
"pypi",
"github-actions"
],
"type": "string"
},
"fromVersion": {
"description": "Version being upgraded from",
"type": "string"
},
"migrationLinks": {
"description": "Migration or upgrade guide URLs found in release notes",
"items": {
"type": "string"
},
"type": "array"
},
"package": {
"description": "Package name that was analyzed",
"type": "string"
},
"recommendation": {
"description": "Single-line verdict explaining the recommendation level",
"type": "string"
},
"recommendationLevel": {
"description": "Risk classification, used to rank packages in bulk results",
"enum": [
"safe",
"likely-safe",
"review",
"caution",
"security"
],
"type": "string"
},
"releaseCount": {
"description": "Number of GitHub releases found strictly between the two versions",
"type": "number"
},
"releaseExcerpts": {
"description": "Raw release-note excerpts, present only as a fallback when a major/minor bump yielded no breaking changes",
"items": {
"additionalProperties": false,
"properties": {
"excerpt": {
"description": "Short excerpt of the release notes",
"type": "string"
},
"tag": {
"description": "Release tag the excerpt came from",
"type": "string"
}
},
"required": [
"tag",
"excerpt"
],
"type": "object"
},
"type": "array"
},
"repoUrl": {
"description": "Source repository URL, or null when none could be resolved",
"type": [
"string",
"null"
]
},
"securityFixes": {
"description": "Advisories affecting fromVersion that are resolved at toVersion",
"items": {
"additionalProperties": false,
"properties": {
"id": {
"description": "Advisory identifier (e.g. 'GHSA-29mw-wpgm-hmr9' or a CVE)",
"type": "string"
},
"severity": {
"description": "Severity as reported by OSV (e.g. 'LOW', 'MODERATE', 'HIGH', 'CRITICAL')",
"type": "string"
},
"summary": {
"description": "One-line description of the advisory",
"type": "string"
}
},
"required": [
"id",
"summary",
"severity"
],
"type": "object"
},
"type": "array"
},
"semverClass": {
"description": "Semver relationship between the two versions",
"enum": [
"major",
"minor",
"patch",
"downgrade",
"unknown"
],
"type": "string"
},
"toVersion": {
"description": "Version being upgraded to",
"type": "string"
}
},
"required": [
"package",
"ecosystem",
"fromVersion",
"toVersion",
"semverClass",
"repoUrl",
"releaseCount",
"breakingChanges",
"securityFixes",
"migrationLinks",
"recommendation",
"recommendationLevel"
],
"type": "object"
},
{
"additionalProperties": false,
"properties": {
"error": {
"description": "Why the analysis could not be completed",
"type": "string"
},
"package": {
"description": "Package name whose analysis failed",
"type": "string"
},
"recommendationLevel": {
"const": "review",
"description": "Always 'review' — a package that could not be analyzed cannot be cleared automatically",
"type": "string"
}
},
"required": [
"package",
"error",
"recommendationLevel"
],
"type": "object"
}
]
},
"type": "array"
},
"packagesWithBreakingChanges": {
"description": "How many packages had at least one breaking change",
"type": "number"
},
"securityFixesTotal": {
"description": "Total security advisories resolved across the whole batch",
"type": "number"
},
"totalPackages": {
"description": "Number of package changes submitted",
"type": "number"
}
},
"required": [
"totalPackages",
"bySemverClass",
"securityFixesTotal",
"packagesWithBreakingChanges",
"packages"
],
"type": "object"
}
}
]
}Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:607e1637b8430fa60b98f266f9db10fa983b997c61c1ccdf40e59ebf13a9bb6a | sha256sum