Uptime (30d)%100.0

Latency (p50)215 msfaster than 71% of servers

Protocol eraunknown

Tools—

USPTO Patents

https://uspto-patents-mcp.atlasword.workers.dev/mcp ↗

USPTO Patents is a remote MCP server published at uspto-patents-mcp.atlasword.workers.dev. It has been probed 33 times since 9/4/2026. It answered in 33 of them (100.0%), a near-uninterrupted record. Median response time is 215 ms, placing it among the faster endpoints. Its tool list could not be read; the server is closed to direct calls.

US patent search, assignee portfolios, and citation graph via PatentsView.

UnknownSpec: unknownVersion: —First probe: 2026-09-04 15:47:51Last probe: 2026-09-07 02:57:58

Agent readability score

Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.

Agent readability score

Clear tool names but missing parameter details and error handling.based on measured tool list

Strengths

Descriptive tool names
No functional overlap between tools

Weaknesses

Parameter details incomplete
No error handling documentation

uspto_patent_search — Missing input schema details
uspto_assignee_portfolio — Parameter limits not fully specified

Verdict

Tool names are clear but parameter documentation is incomplete. Error handling is lacking, which could confuse the agent during edge cases.

9/7/2026, 12:50:58 AM

Event narrative

Raw observations

Run	Era	Modern	ms	Legacy	ms	Versions
2026-09-07 02:57:58	Unknown	500	138	500	154	—
2026-09-07 00:27:42	Legacy	200	216	200	215	2025-06-18
2026-09-06 22:36:06	Unknown	500	185	500	190	—
2026-09-06 20:44:13	Unknown	500	209	500	208	—
2026-09-06 18:49:47	Unknown	500	219	500	223	—
2026-09-06 16:56:18	Unknown	500	208	500	204	—
2026-09-06 15:42:25	Unknown	500	221	500	218	—
2026-09-06 13:49:02	Unknown	500	195	500	194	—
2026-09-06 11:55:12	Unknown	500	216	500	215	—
2026-09-06 10:02:05	Unknown	500	278	500	279	—

Supported versions

—

as declared by server/discover + initialize

Capabilities

—

not readable

Schema score

—

not measurable

Era history

Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.

Era distribution

Unknown94%Legacy6%

Unknown07.09 02:57

04.09 15:47Measurements: 3307.09 02:57

LegacyUnknown

Response time history

The two probe legs separately: modern server/discover and legacy initialize.

server/discoverinitialize

Event log

Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.

55 minutes agoSupported versions: 2025-06-18 → —
55 minutes agoEra changed: Legacy → Unknown
3 hours agoServer build: — → 0.1.2
3 hours agoSupported versions: — → 2025-06-18
3 hours agoEra changed: Unknown → Legacy
2 days agoSupported versions: 2025-06-18 → —
2 days agoEra changed: Legacy → Unknown
2 days agoServer build: — → 0.1.2
2 days agoSupported versions: — → 2025-06-18
2 days agoEra changed: Unknown → Legacy

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Markdown

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Raw observations

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