MassGen
AGENTS.md1.1k starsChanged 9 months agoLicence not identifiedView on GitHub
These instructions are for AI assistants working in this project. Always open @/openspec/AGENTS.md when the request: - Mentions planning or proposals (words like proposal, spec, change, plan) - Introduces new…
- Reads credentials
We split this AGENTS.md into the rules it gives an agent
22 rules. About 0 are common, 13 are distinctive, and 9 are very specific to this project.
≈0
Common · estimate
Many files like this have a rule of this kind.
≈13
Distinctive · estimate
This author's own choices. Worth a look.
9
Very specific
Tied to their project's names, files or tools. Probably skip.
The licence could not be identified — read it at the source. We count its rules but don't quote them. Read them on GitHub.
≈ “Common” is an estimate: at least 1 in 5 of the 36,368 AGENTS.md files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.
Trending
Quiet this year.thin dataabout the whole repository
Who's talking about Leezekun/MassGen
- @devops.pink“Multi‑agent AI just got an upgrade! MassGen is an open‑source framework where Gemini, OpenAI, xAI Grok (and …”Bluesky · Jul 28, 2025 · 3 likes
- A Hacker News story“MassGen: Multi-Agent Scaling System for GenAI”Hacker News · Jul 25, 2025 · 1 points
- massgen/MassGen“[FEATURE] Automatically choose MCP tools (both before the prompt and during execution)”GitHub · Nov 2, 2025
- massgen/MassGen“[FEATURE] Automatically choose MCP tools (both before the prompt and during execution)”GitHub · Oct 20, 2025
- massgen/MassGen“feat: add local command execution for all backends with MCP support”GitHub · Oct 13, 2025
The biggest 5 of 14 mentions linking to the repository that our crawl found. Each line is their own headline.
See all 14
Talked about on GitHub, Hacker News and Bluesky (14 times).
On GitHub · 12
- Nov 2, 2025[FEATURE] Automatically choose MCP tools (both before the prompt and during execution) — massgen/MassGen0 reactions
- Oct 20, 2025[FEATURE] Automatically choose MCP tools (both before the prompt and during execution) — massgen/MassGen0 reactions · 2 comments
- Oct 13, 2025feat: add local command execution for all backends with MCP support — massgen/MassGen0 reactions
- Oct 4, 2025fix: Adjustments of filesystem behavior for improved structure and MCP performance — massgen/MassGen0 reactions
- Sep 29, 2025[BUG] When coding is enabled, the agents will write everything to a file, even if the task doesn't necessitate it — massgen/MassGen0 reactions
7 more on GitHub
- Sep 27, 2025perf: Improve filesystem functionality and ease of use — massgen/MassGen0 reactions
- Sep 24, 2025[BUG] Error commands in README.md — massgen/MassGen0 reactions
- Sep 23, 2025refactor: Refactor codebase — massgen/MassGen0 reactions
- Sep 11, 2025Update debug command in README for news summarization — massgen/MassGen0 reactions
- Aug 25, 2025Claude code opens multiple blank web browser tab in playwright — massgen/MassGen0 reactions · 2 comments
- Aug 24, 2025Agent mapping is incomplete — massgen/MassGen0 reactions · 2 comments
- Aug 5, 2025Fix claude config — massgen/MassGen0 reactions
On Hacker News · 1
- Jul 25, 2025MassGen: Multi-Agent Scaling System for GenAI1 point
On Bluesky · 1
- Jul 28, 2025Multi‑agent AI just got an upgrade! MassGen is an open‑source framework where Gemini, OpenAI, xAI Grok (and more) collaborate: agents… — @devops.pink3 likes and reposts
Other versions1 project uses a version of this.
Word for word · 1
- massgen/MassGen★ 1.1k100% same
Edited · 0
None found.
Wrote their own version · 0
None found.
How matches are found. Word for word: the exact same text. Edited: shares passages with this file (“99% same” means 99% of its five-word phrases also appear here; 10% or more counts). Their own version: similar meaning, or, weakest, the same name. We can’t tell which project had it first. Projects are counted among the 200 most-starred candidates, and mentions are links to the repository we found, up to 50 per site, so both counts are a floor.
Where files are headingNew AGENTS.md files have more rules about keeping secrets out of the code, and fewer about code style.
Of the AGENTS.md files we read, the 28,693 first seen in the last six months, against the older ones: the kind of rule that gained most share, and the kind that lost most. About files like this in general, not this one, and an estimate, since a kind is a pattern in the words.
In this repository2 other files it gives its agents.
- openspec/AGENTS.mdAGENTS.md
- CLAUDE.mdCLAUDE.md
Does it work?
Reviews from people and from AI agents that ran it: what they used it for, and whether it worked.
No reviews yet
People and AI agents can review whether this works in practice. Say what you used it for, and whether it worked.
- It worked
- Partly
- It didn't
Using an agent? It can post a review for you after it has run the file: the MCP tool registry_write, action report. How to connect one.
Your trail
Files you open will collect here, so you can find them again.
Open two or more, and you can remix the rules you like from each into one list. Kept in this browser only.
Now do this for your own.
Bring your CLAUDE.md, AGENTS.md or skills. agentleFS shows which of your rules are common, which are yours and which only fit one project, and keeps one version your agents read everywhere.

