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The Model Context Protocol ecosystem, verified

Current spec 2026-07-28

llmtrim

Spec Support Unverified Publisher unverified Confidence: Good (0.85)

llmtrim is an MCP server published by fkiene; its MCP spec-revision support has not been verified yet. Last verified 2026-08-07.

Does llmtrim support the current MCP specification (2026-07-28)?

Undetermined. We have not verified which MCP specification revision llmtrim supports (as of 2026-08-07).

Is llmtrim a first-party (official) MCP server?

Undetermined. We have not verified the publisher relationship for llmtrim (as of 2026-08-07).

How do I connect to llmtrim?

llmtrim is available via the package npm:@llmtrim/cli, the official MCP Registry under io.github.fkiene/llmtrim, the source repository at https://github.com/fkiene/llmtrim. Authentication: unknown. Transports: stdio.

When were llmtrim's facts last verified?

2026-08-07. Each fact on this page links to the sources used to verify it.

MCP server and proxy that compresses LLM prompts, tool output, and replies to cut token cost.

How widely adopted is llmtrim?

Ranked #239 in The MCP 500 with Adoption Index 49.66 (snapshot , methodology v1).

Measurement Value Source
Official MCP Registry yes API ·
Docker MCP Catalog no API ·
npm downloads (weekly) 225 API ·
GitHub stars 229 API ·
GitHub forks 23 API ·
Last push 2026-09-15T11:51:57Z API ·
Repository archived no API ·

Repository and package signals for llmtrim

Measured directly from the source registries, not asserted from a document. Each figure carries the date it was read; none of it affects the verified spec status above.

Repository as of

Created
Open issues
8
Primary language
Rust
License (repository)
MPL-2.0
Continuous integration
Present
Tests
None detected
Security policy
Present

Declared topics: agentic-coding, ai, anthropic, claude-code, cost-reduction, developer-tools, llm, llmops, mcp, mitm-proxy, openai, prompt, prompt-compression, prompt-engineering, proxy, rust, token-optimization — author-declared on the repository, not our taxonomy.

Package (npm) as of

Latest version
0.13.2
Last published
First published
Releases
54
License (package)
MPL-2.0
Maintainers
1
Direct dependencies
0
Unpacked size
4 KB
Registry signature
Signed
Build provenance
No attestation

How was this verified, and what are the sources?

Verified · method: registry-record · confidence 0.85 (Good).

  1. Official MCP Registry record for io.github.fkiene/llmtrim at version 0.12.5 - lists package npm:@llmtrim/cli and repository https://github.com/fkiene/llmtrim - accessed