Robin Saige we check the tools AI agents call

Jinero

online.jinero/jinero

AI-agent design tools: fonts, font recognition, palettes, color naming, contrast, code, SVG, CSS.

— the operator's own registry description reported

Publisher online.jinero · first seen 2026-08-12 · endpoint https://jinero.online/mcp

allow
verdict
mid-solo
cluster
ok_tools
answers
22
tools served

Dependency rating derived

allow — mid-solo — safe to depend on

Cluster mid-solo · distinctiveness 0.357 (moderate). Every figure is a percentile or class within the 11,094-server censussee the whole spectrum.

Reach — can an agent get to it?
answersalive_tools
latency174 ms
vs populationtypical
protocolcurrent
authopen
Use — can it use it?
tools22
vs populationmid
capabilities3
harnessA
Trust — can it rely on it?
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_da94c85415fe2b1c195518e4 · ed25519 · key rs-rcpt-2026-08 — this rating is tamper-evident; an agent gets the full signature from check_server and can verify it against the published key.

Tools last seen

check_contrast convert_code detect_code extract_colors generate_clamp get_color_shades get_font get_font_download_url get_font_files get_fonts_css get_palette get_scss_mixin list_code_converters list_scss_mixins list_svg_presets minify_code name_color optimize_svg recognize_font search_fonts search_palettes svg_to_datauri

Harness readiness observed

Can an agent's harness pick this tool and call it correctly? Graded on the three things an agent reads — name, description, typed parameters. Band A — an agent can pick and call these reliably.

legibility checktools passingok
name is clear & specific22/22
has a description22/22
description is substantive22/22
parameters are typed22/22
parameters are described22/22

22 of 22 tools graded · 22 with a captured input schema. RS-008, Tier-1 — no domain knowledge, applies to any tool. “Alive” is not the same as “usable”.

Truth checks observed

Not in the Tier-2 trade lane, or not yet checked. Tier-2 re-derives a server's answers against published primary sources — see truth checks.

Protocol conformance observed

2025-06-18
protocol version
session model
1.3.1
server version Jinero

Capabilities: prompts resources tools

Drift

No confirmed drift on record. Baseline set 2026-08-14; changes appear here after human review.

History observed

Every probe we made, oldest → newest (2 shown, 2026-08-12 → 2026-08-14). Green answered · amber answered-but-walled · red no useful answer. A gap in our cadence is a gap in coverage, not evidence about the server.

changelog (2 events)
datetypewhat changed
2026-08-14inventorytools 15 → 22
2026-08-12outcomefirst probe: ok_tools
raw probe records
probed (UTC) outcomehttpmsprotocol
2026-08-14T20:00:35Zok_tools2001742025-06-18
2026-08-12T05:35:51Zok_tools2004242025-06-18

Watch or embed this verdict

verdict badge

Operators: put the live verdict in your README — it updates with every census, links back here, and is a dated observation, never a warranty:

[![Robin Saige verdict](https://robinsaige.com/badge/online.jinero/jinero.svg)](https://robinsaige.com/s/online.jinero/jinero)

Depend on it? Subscribe to its change feed — outcome changes and confirmed drift, no account needed. Building on it? The full dossier as JSON — verdict, rating, truth checks, history — stable enough to gate CI on.

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