Uptime (30d)%100.0

Latency (p50)124 msfaster than 77% of servers

Protocol eralegacy

Tools15

io.github.theluckystrike/image-resize-convert-compress-watermark

Description

Resize, convert, compress, crop, thumbnail and watermark images from your AI chat.

What our measurements say

io.github.theluckystrike/image-resize-convert-compress-watermark is a remote MCP server published at mcp.zovo.one. It has been probed 6 times since 9/12/2026. It answered in 6 of them (100.0%), a near-uninterrupted record. Median response time is 124 ms, placing it among the faster endpoints. It exposes a broad tool surface of 15 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.

LegacyLegacy ⚠Website ↗Version: 0.21.0First probe: 2026-09-12 15:21:42Last probe: 2026-09-13 01:33:33

Agent readability score

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

Agent readability score

No AI summary has been generated for this server yet. Summaries are prepared on request — ask for one and it will appear on this page within a few minutes.

Event narrative

Server remained compliant with no changes detected between measurements.

Risk: low

Advice

Maintain current configurations and continue monitoring for stability. No immediate action required as metrics are stable.

Raw observations

Run	Era	Modern	ms	Legacy	ms	Versions
2026-09-13 01:33:33	Legacy	401	32	200	60	2025-11-25
2026-09-12 23:31:36	Legacy	401	35	200	59	2025-11-25
2026-09-12 21:29:15	Legacy	401	114	200	157	2025-11-25
2026-09-12 19:27:29	Legacy	401	133	200	238	2025-11-25
2026-09-12 17:24:09	Legacy	401	124	200	138	2025-11-25
2026-09-12 15:21:42	Legacy	401	521	200	56	2025-11-25

Supported versions

2025-11-25

as declared by server/discover + initialize

Capabilities

prompts, resources, tools

Schema score

100

15 tools

Schema compliance

tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.

100/100

Excellent15 tools

tools/list schema valid
inputSchema is valid JSON Schema
Smoke test not run this round
Cold-start: cold 57ms → warm 54ms (penalty 3ms)

Tools

Tools the server advertised in the latest measurement — measured, not catalog-claimed.

image_info1 param · 1 required
Call this tool to inspect an image: format, pixel dimensions, megapixels, file size in bytes, and whether it carries an alpha channel. Read-only, never modifies the file. Free tier: unlimited, any size.
- pathstringrequired
image_resize6 params · 2 required
Call this tool to write a resized copy. fit inside keeps aspect; cover fills and crops; exact stretches. One of width/height alone keeps aspect. Input untouched. Free: sources up to 4 MP.
- pathstringrequired
- widthinteger
- heightinteger
- fitstring
- out_pathstringrequired
- overwriteboolean
image_convert5 params · 3 required
Call this tool to re-encode an image as PNG, JPEG, BMP, GIF or TIFF. quality is JPEG-only. Transparency converted to JPEG flattens onto white; the answer says so. Free tier: sources up to 4 MP.
- pathstringrequired
- formatstringrequired
- qualityinteger
- out_pathstringrequired
- overwriteboolean
image_compress6 params · 2 required
Call this tool to re-encode an image smaller and report byte counts before/after. quality (default 80) applies to JPEG; for PNG only max_width shrinks it, and the answer names which one worked. Free: sources up to 4 MP.
- pathstringrequired
- qualityinteger
- max_widthinteger
- max_bytesinteger
- out_pathstringrequired
- overwriteboolean
image_crop7 params · 6 required
Call this tool to cut a rectangle out of an image. x, y are the top-left corner in pixels from the image's top-left. A rectangle past an edge is refused with the image's real size, not clamped. Free: sources up to 4 MP.
- pathstringrequired
- xintegerrequired
- yintegerrequired
- widthintegerrequired
- heightintegerrequired
- out_pathstringrequired
- overwriteboolean
image_thumbnails4 params · 2 required
Call this tool to write one thumbnail per input into out_dir as <name>-thumb.<ext>, fit inside size by size, aspect kept. Paths are reserved before writing, so a collision leaves nothing half-done. Free: 5/call, 4 MP.
- pathsarrayrequired
- sizeinteger
- out_dirstringrequired
- overwriteboolean
image_watermark6 params · 2 required
Not available on this hosted endpoint: the watermark is drawn with bitmap font files loaded from a filesystem, which this endpoint does not have. Watermark on a local install instead - download image.mcpb from https://github.com/theluckystrike/mcp-servers/releases/latest and open it in Claude Desktop - or upload an image you have already watermarked.
- pathstringrequired
- textstring
- positionstring
- opacitynumber
- out_pathstringrequired
- overwriteboolean
image_strip_metadata3 params · 2 required
Call this tool to write a copy carrying pixels and nothing else: it decodes and re-encodes from raw pixels, so EXIF, GPS, camera, capture time, XMP and colour-profile data are dropped. Free tier: sources up to 4 MP.
- pathstringrequired
- out_pathstringrequired
- overwriteboolean
image_batch_resize5 params · 2 required
Call this tool to resize every image in paths at once, keeping aspect ratio, each named <name>-<W>x<H>.<ext>. One of width/height lets the other follow; with both, each fits inside the box. Free: 5 files a call, 4 MP.
- pathsarrayrequired
- widthinteger
- heightinteger
- out_dirstringrequired
- overwriteboolean
image_dominant_colors2 params · 1 required
Call this tool to read the colours covering most of an image, as hex codes with each one's pixel share. Sampled from a 200 px copy, so cost is fixed. Read-only. Free gives the top 3; Pro up to 16.
- pathstringrequired
- countinteger
license_status0 params
Report this endpoint's licence state for your token as JSON: the product, the tier free or pro, why it is not Pro, and the checkout URL. Call it to explain a free-tier refusal. No arguments, nothing changes.
license_activate1 param · 1 required
Turn Pro on for this connection with key, an MCPL1.<payload>.<signature> issued at checkout for this server or the bundle. Data under your token stays; a wrong or expired key changes nothing. license_status confirms it.
- keystringrequired

Availability history

Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.

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

Legacy100%

Legacy13.09 01:33

12.09 15:21Measurements: 613.09 01:33

Legacy

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.

12 hours agoAdded to watch — era: Legacy

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Markdown

[![mcpmetrics](https://mcpmetrics.io/badge/io.github.theluckystrike/image-resize-convert-compress-watermark/era.svg)](https://mcpmetrics.io/servers/io-github-theluckystrike-image-resize-convert-compress-watermark)

HTML

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Raw observations

You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.

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