SeeRepo vs Google Code Wiki: Code Wiki alternative

Quick comparison

Question	SeeRepo	Code Wiki
What you get	✅ A map of modules and parts you zoom into (modules and parts)	✅ A wiki with architecture, class and sequence diagrams (Google)
Stays up to date	✅ Every push is read (heat)	✅ Regenerates the documentation after each change (Google)
Your private repo	✅ Read-only GitHub App (connect a repo)	❌ Public repos for now; a Gemini CLI extension for private repos has a waitlist (Google)
Shows which commits your AI agents wrote	✅ From each agent's signature (agent directory)	❌ Not mentioned in its announcement (Google)
Ask questions in a chat	❌ No chat	✅ A Gemini-powered chat that uses the wiki (Google)
Status	✅ Your first repo free, plans from $19 a month (plans)	✅ Public preview since November 13, 2025; no pricing announced (Google)

Choose SeeRepo if

• Your repo is private, or you want to start today with your own repo.
• You direct AI agents and want to see their work, part by part.
• You want a list of what to fix, with a prompt for your agent.

Choose Code Wiki if

• You're exploring a public repository and want detailed, technical diagrams.
• You like asking questions in a chat backed by Gemini.

What SeeRepo does better

• Your own private repo, today. A read-only GitHub App on the repos you choose.
• It follows your agents: which commits Claude Code, Codex, Cursor and others wrote, on the map and in Journey.
• It speaks your product, not your classes: screens, actions, data and services, with cables between them.
• It tells you what to fix, in Health, with the prompt ready.

What Code Wiki does well

• It regenerates after each change, so its pages keep up with the code.
• Technical diagrams: architecture, class and sequence, linked to the code.
• A chat that answers with the wiki as context.
• It comes from Google, in public preview.

How each one works

Code Wiki ingests public repositories and keeps a structured wiki for each one, with diagrams and a Gemini chat. Google says a Gemini CLI extension will bring it to private repos.

SeeRepo asks you to sign in with GitHub and install its read-only GitHub App. It draws your map in front of you and reads every push after that. See Get started.

Common questions

Both stay up to date: what's the difference?

Code Wiki keeps documentation you read. SeeRepo keeps a map you look at: what changed glows, Journey shows when, and Health says what to fix.

Can I use Code Wiki on my private repo?

Not yet, according to Google's announcement: the private version is a Gemini CLI extension with a waitlist.

Does SeeRepo have a chat?

No. SeeRepo shows instead of answering, and writes the prompt for your agent when there's something to fix.