Schema | Optical Context MCP

Optical Context MCP

Describes the environment variables required to run the server.

Name	Required	Description
`MISTRAL_API_KEY`	Yes	API key for Mistral OCR (required for compress_pdf)
`OPTICAL_CONTEXT_ADAPTIVE_MODEL_PATH`	No	Override path to the bundled adaptive sizing model checkpoint
`OPTICAL_CONTEXT_DISABLE_ADAPTIVE_SIZING`	No	Set to '1' to force legacy fixed sizing instead of adaptive sizing

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Features and capabilities supported by this server

Protocol revision2025-11-25

Capability	Details
`tools`	{ "listChanged": true }
`logging`	{}
`prompts`	{ "listChanged": false }
`resources`	{ "subscribe": false, "listChanged": false }
`extensions`	{ "io.modelcontextprotocol/ui": {} }
`experimental`	{}

Functions exposed to the LLM to take actions

Name	Description
compress_pdfC	Read a local PDF, run Mistral OCR, recompose it into dense packed PNG images, and create a retrievable compression job.
get_job_manifestC	Load the saved manifest for a previously compressed PDF job.
get_packed_imagesC	Return one or more previously generated packed PNG images for a stored job.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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curl -X GET 'https://glama.ai/api/mcp/v1/servers/ChrBoebel/optical-context-mcp'

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