Jinero

REMOTE · JINERO.ONLINE · SCANNED AUG 3

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

Available components

+4 this week 70 70 Trust /100

Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →

Endpoint Security63

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
Authorisation not fully verified: no authorisation is required to call this server, and 22 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail

Transport & Reachability100

Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass

Schema Quality & AI Usability81

AI-judged instruction clarity (excellent).Pass
Tool/resource definitions use about 2074 tokens (~94/item across 22 items; 22 tools + 0 resources), lean.Pass
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management27

Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage100

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
100% of tool parameters carry a description.Pass

Capabilities100

Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · jinero.online

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http online-jinero-jinero https://jinero.online/mcp

# ~/.codex/config.toml

[mcp_servers.online-jinero-jinero]
url = "https://jinero.online/mcp"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "online-jinero-jinero": {
      "type": "remote",
      "url": "https://jinero.online/mcp",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add online-jinero-jinero --url https://jinero.online/mcp --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  online-jinero-jinero:
    url: "https://jinero.online/mcp"

// mcp.json

{
  "mcpServers": {
    "online-jinero-jinero": {
      "type": "http",
      "url": "https://jinero.online/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

2 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
30 Jul 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
29 Jul 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
28 Jul 26 +1
- The server rewrote its instructions, which are the text every model session reads security
- Server version: 1.0.0 → 1.1.0 functional
- New tool “recognize_font” functional
27 Jul 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
26 Jul 26 65

First indexed and scored.

Show 5 earlier entries Hide earlier entries

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 3 Aug 2026 · Probed https://jinero.online/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=jinero.online	CN=YE1,O=Let's Encrypt,C=US	26 Jul 2026	24 Oct 2026	ECDSA 256	ECDSA-SHA384	6dfec84d7473496b3bea155036d25809a12
SANs: *.jinero.online, jinero.online
CN=YE1,O=Let's Encrypt,C=US (CA)	CN=Root YE,O=ISRG,C=US	3 Sept 2025	2 Sept 2028	ECDSA 384	ECDSA-SHA384	5ddd70dd31f801c85c186a7a04b80afe
CN=Root YE,O=ISRG,C=US (CA)	CN=ISRG Root X2,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	ECDSA 384	ECDSA-SHA384	872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA)	CN=ISRG Root X1,O=Internet Security Research Group,C=US	13 May 2026	2 Sept 2032	ECDSA 384	SHA256-RSA	6c8f1dc727c7117f7baf853ac980f9cd

DNSSEC insecure

Validation of jinero.online. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
online.	present	30961	13	Verified
jinero.online.	absent			Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation

Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result	No authorisation required
HTTP status	200

Header	Value
strict-transport-security	max-age=31536000

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://jinero.online/mcp	Verified	200
http (plaintext)	http://jinero.online/mcp	HTTPS enforced	301	https://jinero.online/mcp

MCP tools — 22 exposed · ~1,935 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens

check_contrast Check Contrast Tool ~72

Check the WCAG contrast ratio between a foreground and background color, with AA/AAA pass/fail for normal and large text.

Input Output Examples

Name	Type	Req	Description
bg	string	yes	Background color (hex, rgb(), or hsl()).
fg	string	yes	Foreground color (hex, rgb(), or hsl()).

No output schema declared.

No examples provided.

convert_code Convert Code Tool ~101

Convert code between formats (e.g. JSON↔YAML, CSS↔SCSS). Use list_code_converters for valid from/to ids and per-converter options.

Input Output Examples

Name	Type	Req	Description
code	string	yes	Source code to convert.
from	string	yes	Source format id (see list_code_converters).
options	object	—	Per-converter options (see optionsSchema in list_code_converters).
to	string	yes	Target format id.

No output schema declared.

No examples provided.

detect_code Detect Code Tool ~36

Detect the language/format of a code snippet.

Input Output Examples

Name	Type	Req	Description
code	string	yes	Snippet to inspect. Max 200,000 chars.

No output schema declared.

No examples provided.

extract_colors Extract Colors Tool ~113

Extract a dominant-color palette from an image URL. Each color comes back with its hex, rgb, hsl, share of the image, and the closest human color name — a named palette in one call.

Input Output Examples

Name	Type	Req	Description
count	integer	—	How many colors to return (2–16, default 8).
image_url	string	yes	Public URL of the image to pull the palette from.
mode	string	—	Palette mode: "balanced" (default), "vibrant", or "muted".

No output schema declared.

No examples provided.

generate_clamp Generate Clamp Tool ~117

Generate a fluid CSS clamp() for responsive sizing between two viewport widths.

Input Output Examples

Name	Type	Req	Description
max_fs	number	yes	Maximum size in px.
max_vw	number	—	Viewport width at max_fs (default 1440).
min_fs	number	yes	Minimum size in px.
min_vw	number	—	Viewport width at min_fs (default 320).
root	number	—	Root font-size in px for rem conversion (default 16).
unit	string	—	Output unit (default rem).

No output schema declared.

No examples provided.

get_color_shades Get Color Shades Tool ~79

Generate tints and shades for a base color (lighter/darker steps) with hex values.

Input Output Examples

Name	Type	Req	Description
hex	string	yes	Base color in hex, rgb(), or hsl().
limit	integer	—	Cap on tints/shades (default fills to ~100%).
step	string	—	Step percentage (default 10).

No output schema declared.

No examples provided.

get_font Get Font Tool ~53

Get full metadata for one font family by slug: styles, weights, axes, license, subsets and download/CSS URLs.

Input Output Examples

Name	Type	Req	Description
slug	string	yes	Family slug, e.g. 'inter', 'playfair-display'.

No output schema declared.

No examples provided.

get_font_download_url Get Font Download Url Tool ~59

Return the direct ZIP download URL for a font family (all styles + a ready fonts.css). Does NOT download — hand the URL to the user or fetch it separately.

Input Output Examples

Name	Type	Req	Description
slug	string	yes	Family slug, e.g. 'inter'.

No output schema declared.

No examples provided.

get_font_files Get Font Files Tool ~57

List every font file (weight/italic/format + direct woff2/ttf URL) for a family — handy for building custom @font-face rules.

Input Output Examples

Name	Type	Req	Description
slug	string	yes	Family slug, e.g. 'inter'.

No output schema declared.

No examples provided.

get_fonts_css Get Fonts Css Tool ~100

Generate ready-to-use @font-face CSS for a family spec (Google-Fonts-compatible), e.g. "inter:wght@400,700" or a variable range "inter:[email protected]". Returns CSS text.

Input Output Examples

Name	Type	Req	Description
display	string	—	font-display value (default swap).
family	string	yes	Family spec, e.g. "inter:wght@400,700" or "inter:[email protected]".

No output schema declared.

No examples provided.

get_palette Get Palette Tool ~42

Get one color palette by id: its colors (hex), name/derived title, mood, harmony, temperature and tags.

Input Output Examples

Name	Type	Req	Description
id	integer	yes	Palette id.

No output schema declared.

No examples provided.

get_scss_mixin Get Scss Mixin Tool ~55

Get one SCSS mixin by id: full source, parameters and usage example.

Input Output Examples

Name	Type	Req	Description
id	string	yes	Mixin id (kebab-case), e.g. 'centerer', 'media-breakpoint-up'.

No output schema declared.

No examples provided.

list_code_converters List Code Converters Tool ~26

List available code converters with their from/to ids and per-converter option schemas.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

list_scss_mixins List Scss Mixins Tool ~79

List the SCSS mixin catalog (id, title, short description), optionally filtered by group or search.

Input Output Examples

Name	Type	Req	Description
fields	string	—	Detail level (default summary).
group	string	—	e.g. Bootstrap, Project, Pattern, Placeholder.
search	string	—	Fuzzy substring across id/title/short/desc.

No output schema declared.

No examples provided.

list_svg_presets List Svg Presets Tool ~22

List the available SVG optimization presets and what each one does.

Input Output Examples

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

minify_code Minify Code Tool ~89

Minify or beautify JS, CSS, HTML, SVG, JSON or XML. Set type=auto to sniff the language.

Input Output Examples

Name	Type	Req	Description
code	string	yes	Source code to transform.
keep_license	boolean	—	Preserve /! ... / license comments when minifying.
mode	string	—	Default minify.
type	string	yes	Source language, or 'auto' to sniff.

No output schema declared.

No examples provided.

name_color Name Color Tool ~108

Get the closest human-readable name for one or more colors. Pass a single hex or several comma-separated (e.g. "#3b82f6,#000,#ff7f50"); returns each input with its nearest color name, the reference hex, an exact-match flag and the perceptual distance.

Input Output Examples

Name	Type	Req	Description
hex	string	yes	A hex color, or several comma-separated (e.g. "#3b82f6,#000,#ff7f50"). Up to 100 at once.

No output schema declared.

No examples provided.

optimize_svg Optimize Svg Tool ~55

Optimize/clean SVG markup (SVGO). Returns minified SVG plus before/after sizes.

Input Output Examples

Name	Type	Req	Description
preset	string	—	Optimization preset (default balanced).
svg	string	yes	SVG source. Max 500,000 chars.

No output schema declared.

No examples provided.

recognize_font Recognize Font Tool ~148

Identify which font is used in an image. Powered by our OWN CNN embedding model, trained on the jinero font catalog — it matches fonts by visual shape/style, so it needs NO OCR and NO text (works for Latin and Cyrillic). Pass a public image URL of a tight crop of one line of text; returns the most visually similar font families with scores. Fast (~200 ms).

Input Output Examples

Name	Type	Req	Description
image_url	string	—	Public URL of an image — a tight crop of one line of text. Recognition is by visual shape (no OCR/text needed); Latin & Cyrillic supported.
top_k	integer	—	Number of font matches to return (3–20, default 8).

No output schema declared.

No examples provided.

search_fonts Search Fonts Tool ~248

Search the free font catalog by name, category, style tags, language coverage, variable/monospace flags and style count. Returns a paginated list of families.

Input Output Examples

Name	Type	Req	Description
category	string	—	Comma-separated categories, e.g. 'serif,sans'.
langs	string	—	Comma-separated language codes, e.g. 'latin,cyrillic' — ALL must be supported.
monospace	boolean	—	Only monospace fonts.
name	string	—	Fuzzy name match.
order	string	—	Sort field, default 'likes'.
page	integer	—	Page number.
per_page	integer	—	Results per page (default 24).
sort	string	—	Sort direction.
style	string	—	Comma-separated style tags, e.g. 'handwriting,condensed' — ALL must match. One of: handwriting, script, display, slab, rounded, condensed, expanded, stencil, pixel, blackletter, outline, retro.
styles_max	integer	—	Maximum number of styles.
styles_min	integer	—	Minimum number of styles.
variable	boolean	—	Only variable fonts.

No output schema declared.

No examples provided.

search_palettes Search Palettes Tool ~178

Search the color-palette catalog by name, tone, temperature, mood, harmony, exact color count and tags. Returns a paginated list.

Input Output Examples

Name	Type	Req	Description
color_count	integer	—	Exact number of colors.
harmony	string	—	e.g. analogous, complementary, triadic, monochromatic, split-complementary, tetradic.
mood	string	—	e.g. pastel, muted, earthy, vibrant, monochrome.
name	string	—	Fuzzy name match.
order	string	—	Sort order (default newest).
page	integer	—	Page number.
per_page	integer	—	Results per page (default 24).
tags	array	—	Tag slugs — ALL must match (AND).
temperature	string	—	Color temperature.
tone	string	—	Overall tone.

No output schema declared.

No examples provided.

svg_to_datauri Svg To Data Uri Tool ~98

Encode an SVG (or fetched image) as a CSS-ready data: URI. Provide either raw svg or a url.

Input Output Examples

Name	Type	Req	Description
encoding	string	—	Defaults: utf8 for SVG, base64 for raster.
quotes	string	—	Quote style for the data URI (default double).
svg	string	—	Raw SVG markup. Mutually exclusive with url.
url	string	—	Public image URL the server will fetch.

No output schema declared.

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

26 Jul 3 Aug

Day	Score
26 Jul	65
27 Jul	66
28 Jul	67
29 Jul	68
30 Jul	69
31 Jul	69
1 Aug	69
2 Aug	70
3 Aug	70