io.github.onepunchtechnology/glassypic
REMOTE · APP.GLASSYPIC.COM · 2 COMPONENTS
Production-ready images in one pass: resize, crop, compress, convert format, upscale, tag for SEO
Available components
Last scanned (3 hours ago)
Scores higher than 87% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Design and Media
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 → Why this is hard to score →
Endpoint Security74
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability65
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1029 tokens (~343/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
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
- Structured output schemas are declared (33% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
- 16 Oct 26 0
- Tool “optimize_image” rewrote its description, which is the text the model reads security
- Server version: 2.1.2 → 2.1.3 functional
- 15 Oct 26 +1
- MCP protocol: fail → pass ▲ functional
- MCP protocol version: 2025-06-18 → 2025-11-25 functional
- 28 Sept 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
- 27 Sept 26 0
- Tool “upgrade” rewrote its description, which is the text the model reads security
- Tool “optimize_image” rewrote its description, which is the text the model reads security
- Schema quality: 272 → 347 ▼ functional
- Server version: 2.0.2 → 2.1.2 functional
- “optimize_image” reworded the description of “output_width_px” cosmetic
- “optimize_image” reworded the description of “output_upscale_factor” cosmetic
- “optimize_image” reworded the description of “output_path” cosmetic
- “optimize_image” reworded the description of “output_height_px” cosmetic
- Tool “upgrade” changed its title: Upgrade Plan → Open Pricing Page cosmetic
- 25 Sept 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
- 26 Aug 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
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 11 Aug 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
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 5 Nov 2026 · Probed https://app.glassypic.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=app.glassypic.com | CN=WR3,O=Google Trust Services,C=US | 6 Oct 2026 | 4 Jan 2027 | RSA 2048 | SHA256-RSA | 34ded714e577abaf101f800fba76cb04 |
| SANs: app.glassypic.com | ||||||
| CN=WR3,O=Google Trust Services,C=US (CA) | CN=GTS Root R1,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | RSA 2048 | SHA256-RSA | 7ff005a91568d63abc22861684aa4b5a |
| CN=GTS Root R1,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 19 Jun 2020 | 28 Jan 2028 | RSA 4096 | SHA256-RSA | 77bd0d6cdb36f91aea210fc4f058d30d |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of app.glassypic.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| glassypic.com. | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://app.glassypic.com/mcp | Verified | 200 | |
| http (plaintext) | http://app.glassypic.com/mcp | HTTPS enforced |
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. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
optimize_image Optimize Image ~947
Optimize an image: smart lossy compression (typically 60-80% size reduction), optional resize/upscale/format conversion, and AI-generated SEO metadata. Accepts absolute local file paths or remote URLs. In remote/API mode, only remote URLs are supported. Supported input formats: JPG, PNG, WebP, AVIF, GIF, SVG, ICO, HEIC, TIFF, BMP (max 50 MB). Supported output formats: JPG, PNG, WebP, AVIF, GIF, SVG, ICO. Credits: 3 to compress (always), +1 if width or height is set, +2 to upscale, +1 for SEO tags (on by default). A full pipeline is 7 credits. Upscale is charged whether you request it or the server adds it automatically — it does so whenever a resize target exceeds the source by more than 1.2x, so a resize-only call on a small image also costs 7. SVG or ICO output is a flat 1 credit, overriding everything above. Animated GIFs are billed per frame: (per-frame operations x frames) + 1 if tags, up to 601 credits at the 100-frame limit — confirm_gif_cost gates that path. GIFs are excluded from automatic upscaling. Works as a guest with no signup. Log in with the login tool for more credits. Use status tool to check remaining credits before batch processing.
| Name | Type | Req | Description |
|---|---|---|---|
| _gif_temp_file_id | string | – | Internal: temp file ID from a previous GIF cost warning. Skips re-upload. |
| confirm_gif_cost | boolean | – | Set to true to proceed with animated GIF processing after seeing cost warning. Required for animated GIFs to prevent unexpected credit consumption. |
| gif_frame_limit | integer | – | Maximum frames to process for animated GIFs (1-100, default 100). Reduces cost by sampling fewer frames while preserving animation. |
| input | string | yes | Absolute local file path or remote URL of the image to optimize. Note: in remote/API mode, only remote URLs are supported (no local file paths). Supported inputs: JPG, PNG, WebP, AVIF, GIF (animated… |
| output_file_size_limit | integer | – | Target maximum output file size in bytes. The server will attempt to meet this limit through additional compression. Not guaranteed. |
| output_format | string | – | Output format. Defaults to 'original' (keep input format). Animated GIFs stay animated when output is 'gif'; converting to other formats preserves only the first frame. SVG output from raster input u… |
| output_height_px | integer | – | Target height in pixels. Set only height for proportional resize. Set both width and height for exact output dimensions (see output_resize_behavior). Costs 1 credit. If the target exceeds the source… |
| output_path | string | – | Where to save. Accepts a file path (/tmp/out.webp) or directory ending in / (/tmp/images/). If omitted: saves next to original, named with SEO slug when SEO is enabled or .polished suffix otherwise.… |
| output_resize_behavior | string | – | When both width and height are set and aspect ratio differs: 'pad' adds white padding (default), 'crop' smart-crops to fill exact dimensions |
| output_seo_tag_gen | boolean | – | Generate SEO metadata (alt text, keywords, filename) and rename output file to SEO slug. Costs 1 extra credit. Default: true. |
| output_upscale_factor | number | – | AI upscale factor: 2 (2×) or 4 (4×). Uses Real-ESRGAN for high-quality upscaling. Costs 2 credits. Note that upscaling also triggers automatically, without this parameter, whenever a resize target ex… |
| output_width_px | integer | – | Target width in pixels. Set only width for proportional resize. Set both width and height for exact output dimensions (see output_resize_behavior). Costs 1 credit. If the target exceeds the source by… |
| Name | Type | Req | Description |
|---|---|---|---|
| compression_ratio | – | yes | Output-to-input size ratio, e.g. 0.35 means 65% smaller |
| download_expires_in_seconds | – | – | Remote server only: seconds until the output_path download URL expires |
| output_format | – | yes | Output format: jpg, png, webp, avif, gif, svg, or ico |
| output_height_px | – | yes | Height of the output image in pixels |
| output_path | string | yes | Local server: absolute path where the optimized file was saved. Remote server: an https download URL that works without credentials until it expires (see download_expires_in_seconds); download it pro… |
| output_size_bytes | number | yes | File size of the optimized image in bytes |
| output_width_px | – | yes | Width of the output image in pixels |
| seo_alt_text | – | yes | AI-generated image alt text for accessibility and SEO |
| seo_filename | – | yes | AI-generated SEO filename slug without extension |
| seo_keywords | – | yes | AI-generated keywords describing the image |
No examples provided.
status Account Status ~38
Check your GlassyPic account status: login state, tier, credits remaining, and credit reset time. Use this before batch processing to verify sufficient credits.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
upgrade Open Pricing Page ~44
Open the GlassyPic pricing page in the user's browser, where the account's plan can be reviewed and changed. Call this only when the user asks to change or review their plan.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
How do I install the io.github.onepunchtechnology/glassypic MCP server?
io.github.onepunchtechnology/glassypic is a hosted endpoint at https://app.glassypic.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · app.glassypic.com
claude mcp add --transport http onepunchtechnology-glassypic 'https://app.glassypic.com/mcp'
What is the io.github.onepunchtechnology/glassypic MCP server?
io.github.onepunchtechnology/glassypic is an MCP server listed in the public MCP registry as io.github.onepunchtechnology/glassypic. Production-ready images in one pass: resize, crop, compress, convert format, upscale, tag for SEO. This page covers its hosted endpoint (https://app.glassypic.com/mcp).
Is the io.github.onepunchtechnology/glassypic MCP server safe to use?
io.github.onepunchtechnology/glassypic scores 83 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.onepunchtechnology/glassypic MCP server expose?
io.github.onepunchtechnology/glassypic exposes 3 tools: optimize_image, status, upgrade. Their descriptions and schemas cost roughly 1,029 tokens of context every time the server is loaded.
Does the io.github.onepunchtechnology/glassypic MCP server require authentication?
No. We connected to io.github.onepunchtechnology/glassypic without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the io.github.onepunchtechnology/glassypic MCP server still maintained?
io.github.onepunchtechnology/glassypic is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.