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USPTO trademark search with clearance analysis, phonetic matching, and TTAB statistics.
Do not connect
A critical issue was found. Do not connect this server as-is.
Scanned 8 days ago Due for re-check
A server can change after it's graded. Re-run the automated scan to refresh this report.
This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The GleanMark MCP server exposes 61 tools, focused primarily on general-purpose capabilities. Its published description reads: "USPTO trademark search with clearance analysis, phonetic matching, and TTAB statistics". It communicates over Streamable HTTP using the 2025-06-18 protocol revision, and does not require authorization to connect. MCPGrade currently rates GleanMark F — a critical issue was found and the server should not be connected as-is. Its most notable findings include "Cross-tool shadowing" and "Data-exfiltration parameters". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check GleanMark's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add GleanMark to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://gleanmark.com/mcpStreamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
Analyze the full prosecution history of a trademark — narrative timeline of office actions, responses, examiner decisions, and current status, with examiner-behavior patterns. For authenticated users
Analyze a TTAB (Trademark Trial and Appeal Board) proceeding in depth — fetches and analyzes proceeding documents, identifies key arguments, and returns a structured summary with timeline, party posit
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: get_cohort_event_intervals
A tool description tries to alter the model’s use of another tool.
truncated. Use get_event_code_reference first if you need non-preset event codes.RecommendationDescriptions must describe only their own tool.
tool: get_correspondent_specialization
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "url_key"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: get_mark_deadlines
A tool description tries to alter the model’s use of another tool.
RecommendationDescriptions must describe only their own tool.
tool: get_owner_related_parties
A tool description tries to alter the model’s use of another tool.
d (resolve with resolve_trademark_subject first if ambiguous).RecommendationDescriptions must describe only their own tool.
tool: get_owner_ttab_enforcement
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
TAB Enforcement History for an Owner Analyze one trademark owner's TTABRecommendationRemove side-channel parameters; constrain tool inputs.
tool: get_owner_ttab_enforcement
A tool description tries to alter the model’s use of another tool.
e pleading; use analyze_ttab_proceeding for that evidence.RecommendationDescriptions must describe only their own tool.
tool: get_owner_ttab_stats
A tool description tries to alter the model’s use of another tool.
ppositions. Use get_owner_ttab_enforcement for date ranges or challenged-mark/class analysRecommendationDescriptions must describe only their own tool.
tool: get_prosecution_document
A tool description tries to alter the model’s use of another tool.
d returned from list_prosecution_documents, USPTO document id, code, or date. Returns theRecommendationDescriptions must describe only their own tool.
tool: get_ttab_document
A tool description tries to alter the model’s use of another tool.
d excerpts. Use get_ttab_proceeding_details first when the entry number is unknown.RecommendationDescriptions must describe only their own tool.
tool: get_ttab_proceeding_details
A tool description tries to alter the model’s use of another tool.
stributions and analyze_ttab_proceeding for AI-powered merits analysis.RecommendationDescriptions must describe only their own tool.
tool: list_prosecution_documents
A tool description tries to alter the model’s use of another tool.
ed filings. Use get_prosecution_document to read one selected document.RecommendationDescriptions must describe only their own tool.
tool: phonetic_search
A tool description tries to alter the model’s use of another tool.
questions with run_knockout_search, the actual clearance engine.RecommendationDescriptions must describe only their own tool.
tool: run_dupont_analysis
A tool description tries to alter the model’s use of another tool.
available — use compare_marks for a quick check first.RecommendationDescriptions must describe only their own tool.
tool: run_knockout_search
A tool description tries to alter the model’s use of another tool.
RecommendationDescriptions must describe only their own tool.
tool: search_goods_services
A tool description tries to alter the model’s use of another tool.
e conflicts use run_knockout_search or search_trademarks.RecommendationDescriptions must describe only their own tool.
tool: search_mark_statements
A tool description tries to alter the model’s use of another tool.
their own tool (search_claimed_colors); goods text is served by search_trademarks. MoRecommendationDescriptions must describe only their own tool.
tool: search_trademarks
A tool description tries to alter the model’s use of another tool.
tions belong to run_knockout_search.RecommendationDescriptions must describe only their own tool.
tool: search_trademarks
A database tool exposes a query/sql parameter that is a free-form string with no allow-list or parameterisation constraint — a raw-string injection surface. A tool exposing structured filters or an `enum` of named queries does not fire.
unconstrained query parameter "query"RecommendationExpose parameterised operations instead of a raw query string; never build queries from unvalidated model output.
tool: search_ttab_proceedings
A tool description tries to alter the model’s use of another tool.
statistics, use get_owner_ttab_enforcement.RecommendationDescriptions must describe only their own tool.
tool: (server instructions)
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
TTAB litigation history for a SINGLE owner - `get_owner_related_partiesRecommendationRemove side-channel parameters; constrain tool inputs.
tool: (server instructions)
A tool description tries to alter the model’s use of another tool.
d of chaining `search_by_owner`, trends, keywords, AI summaries, and web rRecommendationDescriptions must describe only their own tool.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
tool: analyze_ttab_proceeding
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: check_brand_availability
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: check_domain_availability
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: get_ttab_document
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: run_dupont_analysis
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
tool: web_research
The server advertises open-world / broadly-scoped capabilities.
annotations.openWorldHint = trueRecommendationScope tools to the minimum needed.
The server exposes one or more ui:// (MCP Apps) resources whose HTML/JS renders inside the host client — a client-side injection / data-exposure surface most scanners ignore. Flagged for review, not damning on its own.
14 ui:// resource(s); e.g. ui://widget/v2026-04-02d/search-results.htmlRecommendationReview each ui:// resource’s markup and scripts; treat host-rendered UI as untrusted, sandbox it, and never expose secrets or conversation context to it.
Vantaj uptime monitoring via MCP — manage monitors, heartbeats, incidents, and status pages.
Unified gateway to Algeria's TKAWEN ecosystem: commerce, certification, and AI tools.
Provides access to the Cohereon Doctrine AI safety framework with governance components, tiered access, and agent onboarding.
Agentic rails for complex workflows with receipts, fees, and MCP tool access.
Structural TC39 spec lookup for ECMA-262 and ECMA-402 in AI agents, SHA-pinned and offline-first.
Structural TC39 spec lookup for ECMA-262 and ECMA-402 in AI agents, SHA-pinned and offline-first.
Quick brand availability check — combines domain availability with a trademark conflict signal. Returns a recommendation tier (avoid, probably avoid, promising, or no conflicts found). Good first step
Check domain availability for a brand name. Returns status (available, parked, commercially used, or taken) for each TLD, plus .com variations (e.g., getbrand.com, brandhq.com).
Compare two trademarks for likelihood of confusion using DuPont-style analysis. Returns similarity scores and risk assessment.
Count and preview USPTO marks by record attributes rather than owner identity, with mark-type, standard-character, and Nice-class breakdowns plus metadata coverage. Use this for drawing type, standard
Look up coordinated Nice classes or related Nice classes for a given class number.
Aggregate event-to-event pendency across a COHORT of marks — e.g. "average days from office action to publication for marks published in Q2 2026". Pick the cohort by an anchor event (preset: publicati
Get all trademarks handled by a specific attorney/correspondent, with prosecution event counts and office action flags. Returns marks sorted by prosecution history length. Use this for attorney-specif
Summarize what a named correspondent specializes in, including top clients, top Nice classes, and prosecution-versus-TTAB profile. Use this when the user asks what a specific correspondent or attorney
Check whether a specific USPTO event code satisfies a specific deadline type such as office action response, opposition period, Section 8, or Section 15.
Look up USPTO event codes used in trademark prosecution. Search by exact code, code prefix, or keyword in the event description. Returns the code, human-readable description, and category.
Look up which USPTO status code and status definition most commonly follow a specific prosecution event code.
Get the full fame profile for a brand (by mark wording or brand stem): fame tier (broad/dilution-tier vs market-specific), the fame "path" it cleared (concentrated dominant family vs large multi-class
Resolve a trademark law firm and return what its lawyers should focus on: overdue/next-window action-required deadlines plus recent Office Actions from both case-file events and prosecution documents,
Get public, system-generated trademark deadlines across marks handled by a specific law firm. Uses public firm resolution and prosecution mappings only. Does not expose any workspace, client, reminder
Resolve a trademark law firm and compute mark-level Office Action outcome rates: how many firm-handled marks registered after receiving an OA, raw and excluding pending matters. Use this for questions
Get the leading correspondents or attorneys inside one named law firm, ranked by filing volume with prosecution and TTAB activity counts. Use this when the user asks for top correspondents at a specif
Get the latest office action for a trademark serial number, plus the latest recorded response if one exists, and the VERIFIED refusal grounds (with cited registration numbers) parsed from the OA text.
Get an AI-generated deep-dive summary of a specific trademark. Covers mark details, goods/services, status, owner, prosecution context, and any active legal proceedings.
Get public, system-generated trademark deadlines for a specific mark. Accepts a serial number directly or resolves a mark name to a specific serial first. Does not expose any workspace, client, remind
Get the international / foreign footprint of a U.S. trademark by serial number: its Madrid Protocol international registration (IR number, date, status, renewal), whether it was filed as a 66(a) Madri
Show which owners hold marks matching a shared trademark term and summarize what else those owners have in their broader portfolios. Use this for crowded owner-landscape questions like "Which companie
Get a compact prosecution summary for a trademark serial number. Returns current status, document counts, latest office action/response dates, milestones, and the latest key event.
Get information about Nice Classification classes used for trademark registration. Lookup specific class numbers or search for classes by keyword.
Get an AI-generated strategic analysis of a trademark owner. Covers brand protection philosophy, litigation posture, portfolio evolution, class distribution, and likely future behavior. Results are ca
Get public, system-generated trademark deadlines across a specific owner’s marks. Uses public USPTO owner resolution only. Does not expose any workspace, client, reminder, or user-created deadline dat
Get a trademark owner's filing trends over time — yearly filing counts broken down by Nice class. Shows how the owner's trademark portfolio has evolved.
Get the most frequent goods/services keywords for a trademark owner. Shows what products and services the owner focuses on, useful for understanding their brand strategy and identifying class patterns
Find entities likely related to a trademark owner (predecessors, subsidiaries, sister companies) from USPTO evidence: shared ownership history on the same marks, shared filing addresses (agent address
Analyze one trademark owner's TTAB enforcement in a single call. Filters and counts only target marks that actually satisfy the requested class, mark-type, and claimed-color criteria; separately repor
Get a compact TTAB history for one owner with substantive inter partes, opposition, cancellation, extension, appeal, and role breakdowns. Do not equate total records with initiated oppositions. Use ge
Retrieve one specific USPTO prosecution document by the stable document_id returned from list_prosecution_documents, USPTO document id, code, or date. Returns the working USPTO document link, extracti
Get the prosecution timeline for a trademark — chronological list of office actions, responses, and key events (publication, registration, suspension, etc.). Raw data without AI analysis.
Look up USPTO or TTAB reference codes and small lookup tables such as status codes, statement types, legal entity types, Nice classes, design codes, and TTAB proceeding/status/role codes.
Find USPTO trademarks similar to a given mark name. Uses examiner-style knockout search with phonetic, trigram, and component matching to identify potential conflicts. Returns similarity_score (mark-o
Get a ranked filer table for a date range, filer type, and optional Nice classes. Use this when the user asks for top filers, top owners, top law firms, or top correspondents by class or date, such as
Get aggregate statistics about USPTO trademark filings, registrations, and TTAB proceedings.
Retrieve and read one specific TTABVUE filing by proceeding number and entry number. Returns filing metadata, a working USPTO TTABVUE viewer link, direct PDF link when available, extraction/readabilit
Get raw details for a TTAB proceeding — parties, involved marks, counsel, and recent filings with entry numbers and working TTABVUE document links. Use get_ttab_document to read one selected filing. U
Check whether a trademark is FAMOUS — and, critically, famous FOR A SPECIFIC MARKET (you pass the applicant's Nice class as a PROXY for that market; fame is market-determined, there is no per-class fa
List prosecution documents for a trademark serial number, including stable document identifiers, working USPTO links when available, extraction/readability status, office actions, responses, notices,
Get detailed information about a specific USPTO trademark by its serial number. Returns owner, status, filing dates, goods/services, correspondent (attorney/law firm of record — use this for "which fi
Find trademarks whose WHOLE mark sounds similar to the given mark (Metaphone + trigram, whole-mark similarity threshold). LIMITS: it compares entire marks, so multi-word marks that merely CONTAIN a so
Recommend Nice trademark classes based on a business description. Returns the most relevant classes with confidence scores and explanations.
Research the Office Action for a trademark — returns structured refusal categories, latest OA/response context, cited marks, and third-party registrations that support coexistence arguments. For authe
Resolve an owner, law firm, correspondent, mark, TTAB proceeding, client, or portfolio to the best trademark entity match. Resolving clients and portfolios requires authentication.
Run a full 13-factor DuPont likelihood of confusion analysis between two trademarks. Includes web research on the companies, market overlap analysis, and detailed factor-by-factor scoring. This is the
Run an examiner-style knockout search with scoring via the unified knockout engine — the same engine the GleanMark product uses. This is a PURE USPTO conflict search over 14M trademark records (exact,
Run a constrained business-level analytics query without exposing schema details. This is the default fallback for bespoke rankings, counts, snapshots, and timelines across owners, firms, and correspo
Search for trademark attorneys or law firms. Returns prosecution statistics, TTAB proceeding counts (as plaintiff/defendant), and contact information.
Search for trademark owners by name. Use this to resolve or list candidate owners, not for owner counts, rankings, prosecution snapshots, or recent activity checks. Returns matching companies/individu
Search or count US trademarks by the colours they claim, parsed from USPTO colour-claim statements. Neither TESS nor its successor offers this. TWO levels: level="family" (16 families; searching "red"
Find US trademarks by USPTO design code — the codes examiners assign to the visual elements of a logo (26.17.01 = straight bands, 24.11 = crowns). Accepts dotted (26.17.01) or packed (261701) form. US
Full-text search over the goods/services recitations of 14M USPTO marks — answers "who else claims X in their goods?" (competitive landscape, descriptiveness/crowded-field evidence, ID-drafting preced
Search the statements USPTO records on a trademark: disclaimer ("no claim is made to PIZZA apart from the mark"), description (the examiner's written description of the drawing — "the mark consists of
Search the USPTO trademark database by name — a RANKED similarity/prefix search that returns the closest whole-mark matches (14M records). It is NOT an exhaustive contains-scan: multi-word marks that
Search TTAB proceedings using the same discovery index as the GleanMark TTAB workspace. Use for broad proceeding discovery by party name, exact 8-digit proceeding number, 8-digit trademark serial numb
Search the USPTO Trademark ID Manual (pre-approved, surcharge-free goods & services identifications) by plain words. Call once per distinct product/service line (e.g. construction services and lightin
Check a draft goods & services description against the USPTO ID Manual, clause by clause (clauses split on ";"). Each clause comes back verbatim (selectable pre-approved entry), close (with up to 3 pr
Research a company, trademark, or legal topic on the internet. Returns grounded results with source citations. Use for company background, recent news, common law trademark use, or case law research.