SpecProof
SpecProof: Search standards specs with MCP-ready precision.
使うべきか
品質と安全性
検出事項（2）
- HIGHTool poisoning patterns detected
- INFOTool description contains placeholder or incomplete textget_spec_metadata 内
ツール定義とプロトコルへの準拠に関する自動分析に基づいています。
コンテキストコスト
これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。
インストール
ワンクリックインストール
これを `claude_desktop_config.json` ファイルに追加してください:
{
"mcpServers": {
"specproof-mcp": {
"url": "https://mcp.specproof.ai/"
}
}
}リモートエンドポイント
https://mcp.specproof.ai/streamable-httpできること
ツール一覧
ツール（17）
🟢get_spec_references(spec_number, reference_type)
Get all specifications referenced by a given spec. Args: spec_number: Specification number (e.g., "23.501", "26.230") reference_type: Filter by type - "normative", "informative", "inline" (optional)
入力スキーマ
{
"type": "object",
"properties": {
"spec_number": {
"title": "Spec Number",
"type": "string"
},
"reference_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Reference Type"
}
},
"required": [
"spec_number"
],
"title": "get_spec_referencesArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_spec_referencesOutput"
}🟢get_spec_dependents(spec_number, max_results)
Get all specifications that reference a given spec (reverse lookup). Args: spec_number: Specification number to find dependents of max_results: Maximum results (default: 50)
入力スキーマ
{
"type": "object",
"properties": {
"spec_number": {
"title": "Spec Number",
"type": "string"
},
"max_results": {
"default": 50,
"title": "Max Results",
"type": "integer"
}
},
"required": [
"spec_number"
],
"title": "get_spec_dependentsArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_spec_dependentsOutput"
}🟢get_relationship_graph(spec_number, depth, reference_type)
Get a relationship graph centered on a specification, expanding N hops. Returns JSON with nodes and edges suitable for graph visualization. Each node includes title, series, working group, and reference counts. Each edge includes source, target, reference type, and count. Args: spec_number: Center specification number depth: Number of hops to expand (1-3, default: 1) reference_type: Filter by type - "normative", "informative" (optional)
入力スキーマ
{
"type": "object",
"properties": {
"spec_number": {
"title": "Spec Number",
"type": "string"
},
"depth": {
"default": 1,
"title": "Depth",
"type": "integer"
},
"reference_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Reference Type"
}
},
"required": [
"spec_number"
],
"title": "get_relationship_graphArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_relationship_graphOutput"
}🟢get_spec_metadata(spec_number, series, working_group, doc_class, limit)
Get enriched metadata for specifications with filtering. Args: spec_number: Filter by spec number (partial match) series: Filter by series (e.g., "26" for 26.xxx codecs) working_group: Filter by working group (e.g., "SA4") doc_class: Filter by document class - "TS" or "TR" limit: Maximum results (default: 50)
入力スキーマ
{
"type": "object",
"properties": {
"spec_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Spec Number"
},
"series": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Series"
},
"working_group": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Working Group"
},
"doc_class": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Doc Class"
},
"limit": {
"default": 50,
"title": "Limit",
"type": "integer"
}
},
"title": "get_spec_metadataArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_spec_metadataOutput"
}🟢get_most_referenced_specs(doc_type, series, limit)
Get the most referenced (most important) specifications ranked by incoming reference count. Args: doc_type: Filter by "3gpp" or "ietf" series: Filter by series number limit: Maximum results (default: 20)
入力スキーマ
{
"type": "object",
"properties": {
"doc_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Doc Type"
},
"series": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Series"
},
"limit": {
"default": 20,
"title": "Limit",
"type": "integer"
}
},
"title": "get_most_referenced_specsArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_most_referenced_specsOutput"
}🟢get_series_overview
Get an overview of all specification series with document counts, reference statistics, and working group assignments.
入力スキーマ
{
"type": "object",
"properties": {},
"title": "get_series_overviewArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_series_overviewOutput"
}🟢search_specifications(query, doc_type, spec_number, max_results)
Search across 3GPP, IETF, and Multimedia specification documents using full-text search. Args: query: Search query terms (required) doc_type: Filter by document type - "3gpp", "ietf", or "mpeg" (optional) spec_number: Filter by specification number (optional) max_results: Maximum number of results to return (default: 10, max: 50)
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"title": "Query",
"type": "string"
},
"doc_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Doc Type"
},
"spec_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Spec Number"
},
"max_results": {
"default": 10,
"title": "Max Results",
"type": "integer"
}
},
"required": [
"query"
],
"title": "search_specificationsArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "search_specificationsOutput"
}🟢semantic_search(query, max_results, similarity_threshold, index_type)
Perform semantic search using vector embeddings with FAISS acceleration. Args: query: Natural language search query (required) max_results: Maximum number of results to return (default: 5, max: 20) similarity_threshold: Minimum similarity threshold 0.0-1.0 (default: 0.3) index_type: FAISS index type - "hnsw", "ivf", or "flat" (optional, auto-selected)
入力スキーマ
{
"type": "object",
"properties": {
"query": {
"title": "Query",
"type": "string"
},
"max_results": {
"default": 5,
"title": "Max Results",
"type": "integer"
},
"similarity_threshold": {
"default": 0.3,
"title": "Similarity Threshold",
"type": "number"
},
"index_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Index Type"
}
},
"required": [
"query"
],
"title": "semantic_searchArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "semantic_searchOutput"
}🟢get_document_content(filename, page_range, section)
Get specific content from a specification document. Args: filename: Document filename (required) page_range: Page range like "10-15" or single page "20" (optional) section: Section title filter (optional)
入力スキーマ
{
"type": "object",
"properties": {
"filename": {
"title": "Filename",
"type": "string"
},
"page_range": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Page Range"
},
"section": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Section"
}
},
"required": [
"filename"
],
"title": "get_document_contentArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_document_contentOutput"
}🟢list_documents(doc_type, search_pattern, limit)
List available specification documents. Args: doc_type: Filter by document type - "3gpp", "ietf", or "mpeg" (optional) search_pattern: Search pattern for spec number or title (optional) limit: Maximum number of results (default: 20, max: 100)
入力スキーマ
{
"type": "object",
"properties": {
"doc_type": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Doc Type"
},
"search_pattern": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Search Pattern"
},
"limit": {
"default": 20,
"title": "Limit",
"type": "integer"
}
},
"title": "list_documentsArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "list_documentsOutput"
}🟢get_requirements(spec_number, obligation, search, limit)
List normative requirements (RFC 2119 / BCP 14 "shall/should/may" statements) extracted from specifications, each cited back to its source clause. Args: spec_number: Filter by spec number, e.g. "23.501" or "RFC 9110" (optional) obligation: Filter by strength - "must", "must_not", "should", "should_not", or "may" (optional) search: Keyword to search within the requirement text (optional) limit: Maximum number of requirements to return (default: 30, max: 100)
入力スキーマ
{
"type": "object",
"properties": {
"spec_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Spec Number"
},
"obligation": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Obligation"
},
"search": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Search"
},
"limit": {
"default": 30,
"title": "Limit",
"type": "integer"
}
},
"title": "get_requirementsArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_requirementsOutput"
}🟢generate_tests(requirement_id, target)
Generate a cited, runnable conformance test that verifies one normative requirement. The test is grounded in the requirement sentence plus its surrounding clause from the corpus, and every test cites the spec, section and page it enforces. If the requirement is not testable (boilerplate, scope text), the generator abstains rather than inventing a test. Args: requirement_id: The requirement's id, as shown by get_requirements target: "pytest" for a runnable Python test module, or "gherkin" for a reviewable .feature file (default: pytest)
入力スキーマ
{
"type": "object",
"properties": {
"requirement_id": {
"title": "Requirement Id",
"type": "integer"
},
"target": {
"default": "pytest",
"title": "Target",
"type": "string"
}
},
"required": [
"requirement_id"
],
"title": "generate_testsArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "generate_testsOutput"
}🟢diff_spec_versions(spec_base, from_version, to_version, obligation, limit)
Diff two versions of a specification at the NORMATIVE level: which requirements were added, removed, or reworded. Not a textual diff — a clause that merely moved page or was recased counts as unchanged. Args: spec_base: Spec identity without the version, e.g. "38331" or "23501" from_version: Older version label, e.g. "j20" (default: the second-newest in the corpus) to_version: Newer version label, e.g. "j30" (default: the newest in the corpus) obligation: Only report changes at this strength — "must", "must_not", "should", "should_not", "may" limit: Max requirements to list per bucket (default: 25)
入力スキーマ
{
"type": "object",
"properties": {
"spec_base": {
"title": "Spec Base",
"type": "string"
},
"from_version": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "From Version"
},
"to_version": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "To Version"
},
"obligation": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Obligation"
},
"limit": {
"default": 25,
"title": "Limit",
"type": "integer"
}
},
"required": [
"spec_base"
],
"title": "diff_spec_versionsArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "diff_spec_versionsOutput"
}🟢get_schema_definitions(name, spec_number, kind, limit)
Look up formal, machine-checkable structure defined in the specifications: ASN.1 types (3GPP RRC/NAS message grammars) and JSON Schema / OpenAPI models (5G Service Based Interfaces). Prefer this over prose search when the question is about a message's *structure* — field names, types, ranges, optionality. The definition is returned verbatim from the spec, so it is exact rather than recalled. Args: name: Type or schema name, e.g. "RRCSetup", "MeasConfig", "SmContextCreateData" spec_number: Restrict to a spec, e.g. "38.331" kind: "asn1", "openapi" or "json_schema" limit: Maximum definitions to return (default: 10, max: 25)
入力スキーマ
{
"type": "object",
"properties": {
"name": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Name"
},
"spec_number": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Spec Number"
},
"kind": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Kind"
},
"limit": {
"default": 10,
"title": "Limit",
"type": "integer"
}
},
"title": "get_schema_definitionsArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_schema_definitionsOutput"
}🟢get_rfc_lineage(rfc)
An RFC's revision history. RFCs are immutable — an RFC is never revised, it is obsoleted or updated by a *different* RFC — so this Obsoletes/Updates graph, not a version diff, IS its change history. Use it to find out whether an RFC you depend on has been superseded. Args: rfc: The RFC, e.g. "7231", "rfc7231" or "RFC 7231"
入力スキーマ
{
"type": "object",
"properties": {
"rfc": {
"title": "Rfc",
"type": "string"
}
},
"required": [
"rfc"
],
"title": "get_rfc_lineageArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_rfc_lineageOutput"
}🟢build_cross_spec_suite(spec_base, keyword, include_references, limit)
Assemble the normative requirements for one procedure across a spec AND the specs it normatively references — a procedure like registration or handover is never described in a single document. Returns a cited suite plan; feed the requirement_ids to generate_tests. Args: spec_base: The anchor spec, e.g. "23502" or "38331" keyword: The procedure/topic, e.g. "registration", "handover", "authentication" include_references: Also pull matching clauses from specs this one references (default: True) limit: Max requirements in the plan (default: 20, max: 50)
入力スキーマ
{
"type": "object",
"properties": {
"spec_base": {
"title": "Spec Base",
"type": "string"
},
"keyword": {
"title": "Keyword",
"type": "string"
},
"include_references": {
"default": true,
"title": "Include References",
"type": "boolean"
},
"limit": {
"default": 20,
"title": "Limit",
"type": "integer"
}
},
"required": [
"spec_base",
"keyword"
],
"title": "build_cross_spec_suiteArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "build_cross_spec_suiteOutput"
}🟢get_database_stats
Get comprehensive database and system statistics.
入力スキーマ
{
"type": "object",
"properties": {},
"title": "get_database_statsArguments"
}出力スキーマ
{
"type": "object",
"properties": {
"result": {
"title": "Result",
"type": "string"
}
},
"required": [
"result"
],
"title": "get_database_statsOutput"
}推奨プロンプト
search_specificationssearch_specificationsget_spec_referencesget_spec_referenceslist_documentsコミュニティ
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