Patent PreCheck
Keyless 12-tool patentability MCP: USPTO pillar scores, prior art, hosted at patentprecheck.com/mcp.
使うべきか
品質と安全性
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": {
"patent-precheck": {
"url": "https://patentprecheck.com/mcp"
}
}
}リモートエンドポイント
https://patentprecheck.com/mcpstreamable-httpできること
ツール一覧
ツール（12）
🟢precheck_score(code, filename, confirm_upload, tier, invention_kind)
Run a prior-art density / risk-profile pre-check on source code or an invention description. Returns a 0–100 directional score across the four USPTO statutory pillars (§101 eligibility, §102 novelty, §103 non-obviousness, §101 utility), a separate §112 filing-readiness signal, the band (Not Ready → File Ready), the pillar that holds the band back, opportunities to thicken the technical description, and a count of prior-art matches consulted. Show filename + size and get user yes, then pass confirm_upload: true. Pass the text inline via `code`.
入力スキーマ
{
"type": "object",
"properties": {
"code": {
"type": "string",
"description": "The source code or invention description to analyze (>= 10 chars)."
},
"filename": {
"type": "string",
"description": "Optional filename hint (e.g. main.ts) used for language/context."
},
"confirm_upload": {
"type": "boolean",
"description": "Required true after the user confirms filename + size. Nothing is uploaded without it."
},
"tier": {
"type": "string",
"enum": [
"free",
"paid_review",
"enterprise"
],
"description": "Analysis tier. Defaults to free; paid tiers require server-side entitlement."
},
"invention_kind": {
"type": "string",
"enum": [
"software",
"physical",
"process",
"unsure"
],
"description": "Optional invention category. Sets language and scoring prompts. Prior-art math still follows the disclosure."
}
},
"required": [
"code",
"confirm_upload"
],
"additionalProperties": false
}🟢precheck_prior_art(code, filename, confirm_upload, limit, tier)
Return the closest prior-art matches consulted for an invention (titles, sources, similarity scores, URLs). Runs the same analyze pipeline as precheck_score but focuses on retrieval results. Pass invention text via `code`.
入力スキーマ
{
"type": "object",
"properties": {
"code": {
"type": "string",
"description": "Source code or invention description (>= 10 chars)."
},
"filename": {
"type": "string",
"description": "Optional filename hint."
},
"confirm_upload": {
"type": "boolean",
"description": "Required true after the user confirms filename + size."
},
"limit": {
"type": "integer",
"description": "Max matches to return (1–15, default 8).",
"minimum": 1,
"maximum": 15
},
"tier": {
"type": "string",
"enum": [
"free",
"paid_review",
"enterprise"
],
"description": "Analysis tier. Defaults to free."
}
},
"required": [
"code",
"confirm_upload"
],
"additionalProperties": false
}🟢precheck_rejection_patterns(code, filename, confirm_upload, tier)
Preview examination-risk signals: similar office-action rejections, abandonment patterns, and the primary statutory basis an examiner might cite (§101/§102/§103). Use after precheck_score to explain prosecution risk.
入力スキーマ
{
"type": "object",
"properties": {
"code": {
"type": "string",
"description": "Source code or invention description (>= 10 chars)."
},
"filename": {
"type": "string",
"description": "Optional filename hint."
},
"confirm_upload": {
"type": "boolean",
"description": "Required true after the user confirms filename + size."
},
"tier": {
"type": "string",
"enum": [
"free",
"paid_review",
"enterprise"
],
"description": "Analysis tier. Defaults to free."
}
},
"required": [
"code",
"confirm_upload"
],
"additionalProperties": false
}⚪precheck_legal_context(code, filename, confirm_upload)
Return a short snippet of current US software-patent legal guidance (CAFC, USPTO, Alice/§101) relevant to scoring this invention. Informational only — not legal advice.
入力スキーマ
{
"type": "object",
"properties": {
"code": {
"type": "string",
"description": "Source code or invention description (>= 10 chars)."
},
"filename": {
"type": "string",
"description": "Optional filename hint."
},
"confirm_upload": {
"type": "boolean",
"description": "Required true after the user confirms filename + size."
}
},
"required": [
"code",
"confirm_upload"
],
"additionalProperties": false
}🟢precheck_pillars
List the five scoring pillars (with statutes and weights) and the band rules used by precheck_score. Use this to explain a score to the user. No network call.
入力スキーマ
{
"type": "object",
"properties": {},
"additionalProperties": false
}⚪precheck_start_review(promo, report_id, email)
Return the URL where the user can start a paid (or promo-unlocked) Interactive Code Review that strengthens each pillar with evidence and produces a filing package. Use after precheck_score when the user wants to act on the result.
入力スキーマ
{
"type": "object",
"properties": {
"promo": {
"type": "string",
"description": "Optional access code the user already has. Do not invent or guess a code."
},
"report_id": {
"type": "string",
"description": "Optional free-score report id (PPC-YYYY-MM-DD-XXXXX) to carry forward."
},
"email": {
"type": "string",
"description": "Optional email hint (prefill only; user confirms on signup)."
}
},
"additionalProperties": false
}🟢precheck_search_corpus(code, filename, confirm_upload, limit, tier)
Fast semantic search against the 2,200,000+ prior-art corpus without LLM scoring. Returns ranked matches with similarity scores. Cheaper than precheck_score when you only need references.
入力スキーマ
{
"type": "object",
"properties": {
"code": {
"type": "string",
"description": "Source code or invention description (>= 10 chars)."
},
"filename": {
"type": "string",
"description": "Optional filename hint."
},
"confirm_upload": {
"type": "boolean",
"description": "Required true after the user confirms filename + size."
},
"limit": {
"type": "integer",
"description": "Max matches (1–20, default 12).",
"minimum": 1,
"maximum": 20
},
"tier": {
"type": "string",
"enum": [
"free",
"paid_review",
"enterprise"
],
"description": "Search tier. Defaults to free."
}
},
"required": [
"code",
"confirm_upload"
],
"additionalProperties": false
}⚪precheck_cpc_suggest(code, limit, invention_kind)
Suggest Cooperative Patent Classification (CPC) codes for an invention description. Offline heuristic — informational only. No network call.
入力スキーマ
{
"type": "object",
"properties": {
"code": {
"type": "string",
"description": "Source code or invention description (>= 10 chars)."
},
"limit": {
"type": "integer",
"description": "Max suggestions (1–10, default 5).",
"minimum": 1,
"maximum": 10
},
"invention_kind": {
"type": "string",
"enum": [
"software",
"physical",
"process",
"unsure"
],
"description": "Optional invention category. Physical/process uses article and method CPC classes, not G06F."
}
},
"required": [
"code"
],
"additionalProperties": false
}⚪precheck_session_status(report_id, session_key)
Return status for an active Interactive Code Review session. Requires report_id and session_key from the user access email link.
入力スキーマ
{
"type": "object",
"properties": {
"report_id": {
"type": "string",
"description": "Report id (PPC-YYYY-MM-DD-XXXXX)."
},
"session_key": {
"type": "string",
"description": "Session secret from the access email (header / stored key, not a query string)."
}
},
"required": [
"report_id",
"session_key"
],
"additionalProperties": false
}🟢precheck_deliverables(report_id, session_key)
Return download URLs for finalized ICR deliverables (filing packet, coaching report, package zip, scorecard PDF). Requires report_id and session_key.
入力スキーマ
{
"type": "object",
"properties": {
"report_id": {
"type": "string",
"description": "Report id (PPC-YYYY-MM-DD-XXXXX)."
},
"session_key": {
"type": "string",
"description": "Session secret from the access email (header / stored key, not a query string)."
}
},
"required": [
"report_id",
"session_key"
],
"additionalProperties": false
}⚪precheck_lookup_patent(patent_id, include_grant_text)
Resolve a US patent or application number (e.g. US1234567B2) via USPTO Open Data Portal and optionally join the indexed prior-art corpus. Returns title, status, CPC, grant-text excerpt, and a public URL. No API key required in the MCP client.
入力スキーマ
{
"type": "object",
"properties": {
"patent_id": {
"type": "string",
"description": "US patent id (US1234567B2) or application number."
},
"include_grant_text": {
"type": "boolean",
"description": "Fetch abstract / claim 1 excerpt when available (default true)."
}
},
"required": [
"patent_id"
],
"additionalProperties": false
}⚪precheck_compare_to_patent(code, patent_id, filename, confirm_upload)
Compare invention text to a known US patent: embedding similarity plus prior-art risk analysis (statute hints, overlap theme, distinction checklist). Use when the user names a specific reference patent.
入力スキーマ
{
"type": "object",
"properties": {
"code": {
"type": "string",
"description": "Source code or invention description (>= 10 chars)."
},
"patent_id": {
"type": "string",
"description": "US patent id (e.g. US1234567B2)."
},
"filename": {
"type": "string",
"description": "Optional filename hint."
},
"confirm_upload": {
"type": "boolean",
"description": "Required true after the user confirms filename + size."
}
},
"required": [
"code",
"patent_id",
"confirm_upload"
],
"additionalProperties": false
}コミュニティ
エビデンス