Look twice.Find the gem.

AI agents and MCP servers, each published with its source and what the checks found.

Marketplace

  • Everything
  • AI agents
  • Apps
  • MCP servers
  • Templates
  • What people want
  • What changed this week
  • The verification standard
  • The ooruby Index
  • Servers that publish no source
  • Reliability guides
  • What the catalogue holds
  • Sell here

Our library

  • Everything, in one place
  • Guides
  • Glossary
  • Calculators
  • Checklists and cheat sheets
  • Community

ooruby

  • Home
  • For teams
  • Site status
  • Company projects
  • RSS feed

Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.

AI agentsAppsMCP serversTemplatesWantedCommunityOur library
Sign inSell
Catalogue/Agents/Llmtxt

Llmtxt

kryptobaseddev · Agent

llmtxt is an SDK of primitives for content workflows in which LLM agents work on shared documents. A Rust core compiled to WASM keeps TypeScript and Rust consumers on the same logic. It covers compression and token estimation, diffs and patches, CRDT merging, progressive disclosure of long documents, signed links, a session lifecycle that ends in a signed contribution receipt, and retrieval planning within a token budget. Deployments can be standalone, hub-spoke or a peer mesh, with database drivers installed separately and an API key for hub-spoke.

Written by ooruby from the README of llmtxt 2026.5.15.

Not claimed by its maker. Is this yours? Prove it and answer the findings

Why it's useful

Agents that edit the same documents need versioning, merging and attribution, and this supplies those pieces in one SDK.

What you could do with it

  1. 1Compare the versions several agents wrote of one document and cherry-pick sections from each into a merge.
  2. 2Give a long document an overview and section extraction so an agent reads only the parts it needs.
  3. 3Open an agent session on a shared document and close it with a signed receipt of what the agent contributed.

Written from its documentation: what it says it can do, not what our checks found.

LLagentDeveloper tools

Maintenance

Not measured

No release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.

Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured

Not yet tested

What this does not cover

  • ·Everything. Treat it as you would software from anywhere else.

Receipt history: every signed receipt for every version of this listing, and what changed between them.

In its maker's words

Primitives and SDK for LLM agent content workflows: compression, patching, progressive disclosure, signed URLs, collaborative document lifecycle, and retrieval planning

Compare with

  • Acpxside by side
  • Fallowside by side
  • Vanguard Frontier Agenticside by side
Compare all 4

How far this has been checked

Static scanned

What it establishes
Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
What it does not
How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
Exactly what was read
Version 2026.5.15, the file with digest sha512-VnHiGQUhYUVI6l4BdnxCmohpbwvU2KVvIIHFc7nFiNM8G8ZhBVflF/XAEQm3/rP5AkN9PXPL9bpocBizmNGRbw==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
Authentication
Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
How the rungs work

Adding it

Run it with:

npx -y llmtxt@2026.5.15

Pinned to 2026.5.15, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.

Where this came from

Registry
npm
Package
llmtxt
Version read
2026.5.15
Resolved
2026-10-10
Open the source(opens in a new tab)

Built from source, attested

npm publishes a signed statement that this exact package was built from the repository below, at this commit. It is verifiable without taking our word for it.

Repository
github.com/kryptobaseddev/llmtxt
Commit
914a288d2537
Built by
github.com/actions/runner/github-hosted
Registry publish attestation
signed by npm · 2026-10-10
Checked
2026-10-10

The badge, if this is your listing

It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.

[![ooruby: static scanned](https://ooruby.com/api/badge/llmtxt)](https://ooruby.com/market/llmtxt)

About this listing

Kind
Agent
Category
Developer tools
Pricing
Free
Sandbox
No
Hosted
No
Updated
2026-10-07
Price
Free
Get it freeVisit maker
Rating
no reviews yet
0 want this so far
Sign in to vote

Sign in to watch this listing and hear when its version, rung or findings change.

Similar agents

All agents
OCagentDeveloper tools
3 findingsStatic scanned
Sign in with a ChatGPT account to use it under a Plus, Pro, Business, Edu or Enterprise plan, or use an API key with some extra setup. Separate options exist for code editors, a desktop app and the cloud-based Codex Web.

Openai Codex

openai
Free

Runs OpenAI's Codex coding agent locally on your computer from the command line.

71.3M installs/moApache-2.0
SKagentDeveloper tools
Clean scanStatic scanned
Skills come from GitHub repositories, given as owner and repository or as a full address, and you can try one without installing it. Updates can cover global skills, project skills or a single named skill.

Skills

rauchg
Free

Installs, finds, updates and removes agent skills across many coding agents from one command line.

38.3M installs/moMIT
ADagentDeveloper tools
Clean scanStatic scanned
It checks environment variables and reports the agent's ID, display name and session ID where one exists, with an opt-in process-tree check. A command line check answers by exit code.

Agent CLI Detector

ide
Free

Lets your JavaScript command line tool tell whether a coding agent is running it, and which one.

14M installs/moMIT

Verification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.