Summary
A paid remote MCP that wraps OpenAI Codex's context compression features for token reduction workflows. Exposes four tools: compress_context_for_task, estimate_context_savings, issue_context_receipt, and read_compression_history. Requires a bearer token from the product website and runs over streamable HTTP, so you don't host anything. The receipt and history tools suggest this is built for teams that need audit trails on what context was compressed and how much was saved. Reach for it when you're burning through prompt tokens on large codebases and want verifiable compression logs rather than ad hoc chunking.
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Get the MCP →RTK Context Compressor
Hosted MCP for OpenAI Codex context compressor.
RTK Context Compressor is a paid remote MCP endpoint for OpenAI Codex context compressor. It exposes structured JSON tools, a public server card, token-based access, usage receipts, and audit-ready workflow evidence for AI agents and coding teams.
Public Endpoints
- Website: https://rtkcontext.clauxel.com/?utm_source=github&utm_medium=directory&utm_campaign=sbl202605r25
- MCP endpoint: https://rtkcontext.clauxel.com/mcp
- Server card: https://rtkcontext.clauxel.com/.well-known/mcp/server-card.json
- Registry name:
com.clauxel.rtkcontext/rtkcontext-mcp
Access
This is a paid hosted remote MCP. Production calls require a bearer token issued from the product website.
Authorization: Bearer <token>
Unauthenticated browser visits to /mcp return a clear JSON error instead of internal details.
Tools
compress_context_for_taskestimate_context_savingsissue_context_receiptread_compression_history
Quick Start
- Open the website and choose a plan.
- Create or request an API token.
- Add the endpoint to an MCP client that supports Streamable HTTP remote servers.
- Send JSON-RPC requests with the bearer token.
Useful Links
- Product page: https://rtkcontext.clauxel.com/?utm_source=github&utm_medium=directory&utm_campaign=sbl202605r25
- Pricing: https://rtkcontext.clauxel.com/?utm_source=github&utm_medium=directory&utm_campaign=sbl202605r25#pricing
- Server card: https://rtkcontext.clauxel.com/.well-known/mcp/server-card.json
- MCP endpoint: https://rtkcontext.clauxel.com/mcp
Status
This repository is a public documentation and directory-submission reference for the hosted service. It does not contain the private production source code.
Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Categories
Registryactive
TransportHTTP
AuthRequired
UpdatedMay 25, 2026
