
Rtkcontext Mcp
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.
- tools
- 4
- auth
- Required
- transport
- HTTP
- last updated
- May 25, 2026
Tools
4 toolsPublic tool metadata for what this MCP can expose to an agent.
compress_context_for_task
No parameter schema in public metadata yet.
estimate_context_savings
No parameter schema in public metadata yet.
issue_context_receipt
No parameter schema in public metadata yet.
read_compression_history
No parameter schema in public metadata yet.
Sponsors
Readme
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
Details
- Repository
- github.com/clauxel/rtk-context-compressor-mcp
- Categories
- AI & LLM Tools, Monitoring & Observability
- Transport
- HTTP
- Auth
- Required
- Registry
- MCP registry, active
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