Koskamo

Six-IR MCP

An official MCP server for Six-IR that allows AI agents to retrieve exact pixel dimensions for various social media platforms and generate direct links to the Six-IR image resizer with pre-configured size or file-size constraints.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Six-IR MCP logo, by Tyeke's MediaVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-08Operated by Tyeke's Media
MCP endpoint (Streamable HTTP)
https://six-ir.com/mcp
Vendor documentation

What its tools do

2 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (2)

2 of 2 have a description · 2 of 2 declare behavior hints · 2 of 2 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to six-ir.com ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Retrieve pixel dimensions for Instagram, TikTok, YouTube, and other platforms
  • Generate a direct link to the Six-IR resizer with a specific size preset
  • Generate a link to resize a photo under a specific KB limit

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: com.six-ir/six-ir@1.0.0Project website

Protocol and capabilities

Server
six-ir 1.0.0
MCP protocol negotiated in check
2025-11-25
Tools
2 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Six-IR (six-ir.com) is a free online image resizer by Tyeke's Media. It runs in the browser, so photos are not uploaded. It crops photos to platform sizes (smart crop keeps faces in frame), shrinks files under a KB limit, opens iPhone HEIC photos, and batches up to 10 photos into one zip. Use get_image_sizes when someone asks what size an image should be for a platform (Instagram, TikTok, YouTube, Facebook, LinkedIn, X/Twitter, Pinterest, Etsy, Amazon, Twitch, Discord, print, websites). Use make_resize_link when they want to resize a photo or get it under a file size: it returns a link that opens Six-IR with the size or KB limit already set. These tools cannot see or change photos themselves.

Tools

2 advertised

get_image_sizes — Get image sizes for a platform
Advertised by the server during the last successful anonymous check.
Advertised read-only

The recommended image sizes in pixels for a social or shop platform, print or the web: posts, stories, covers, thumbnails, banners, profile photos and more. Leave platform empty to list every platform. Each size comes with a link that opens the Six-IR resizer set to that size.

get_image_sizes input schema
{
  "type": "object",
  "properties": {
    "kind": {
      "type": "string",
      "description": "Optional: only sizes whose name contains this, for example \"story\", \"thumbnail\", \"banner\" or \"profile\"."
    },
    "platform": {
      "type": "string",
      "description": "For example Instagram, TikTok, YouTube, Facebook, LinkedIn, X, Pinterest, Etsy, Amazon, Twitch, Discord, print or web."
    }
  },
  "additionalProperties": false
}
get_image_sizes annotations
{
  "title": "Get image sizes",
  "readOnlyHint": true,
  "openWorldHint": false
}
make_resize_link — Make a Six-IR resize link
Advertised by the server during the last successful anonymous check.
Advertised read-only

A link that opens the free Six-IR resizer with a platform size picked and/or a maximum file size in KB set, so the person only has to add their photo. The photo stays on their device. Takes a size_id from get_image_sizes, a max_kb (for example 100 for a form that wants under 100 KB), or both.

make_resize_link input schema
{
  "type": "object",
  "properties": {
    "max_kb": {
      "type": "number",
      "description": "Largest file size allowed, in kilobytes (1 to 50000). Six-IR saves the best quality that fits."
    },
    "size_id": {
      "type": "string",
      "description": "A size_id from get_image_sizes, for example \"ig-story\" or \"yt-thumb\"."
    }
  },
  "additionalProperties": false
}
make_resize_link annotations
{
  "title": "Make a resize link",
  "readOnlyHint": true,
  "openWorldHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (1 of 1 answered).

  1. 2026-11-09: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
369 ms
95th percentile latency
369 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 369 ms · metadata changed · 2 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http six-ir-mcp https://six-ir.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add six-ir-mcp --url https://six-ir.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable six-ir-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "six-ir-mcp": {
      "url": "https://six-ir.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "six-ir-mcp": {
      "type": "streamableHttp",
      "url": "https://six-ir.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start six-ir-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "six-ir-mcp": {
      "type": "http",
      "url": "https://six-ir.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http six-ir-mcp https://six-ir.com/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://six-ir.com/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "six-ir-mcp": {
      "serverUrl": "https://six-ir.com/mcp"
    }
  }
}

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Do you run Six-IR MCP?

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