Miradorly vs GitHub Wiki: why a wiki fails for client-facing docs

GitHub Wiki has one big thing going for it: it's free and it's right there next to your code. For a quick internal engineering note, that's enough. But the moment a non-technical client needs to read — let alone comment on — your documentation, GitHub Wiki stops being viable. Here's why, and what to use instead.

What GitHub Wiki is good at

Let's be fair: GitHub Wiki is a zero-cost, git-backed place for internal notes. Engineers with repo access can read and edit markdown pages without leaving GitHub. For a small team's internal runbook, it does the job.

Where it breaks for client-facing docs

1. It requires a GitHub account (and repo access)

For a private repo, the wiki is private too. To read it, a person needs a GitHub account and access to your repo. For a client, that's a non-starter — it's the exact "security review you don't want to run" problem, and it exposes far more than the docs.

2. No comments your client can use

GitHub Wiki has no per-section commenting. Feedback gets pushed into issues or pull requests — tools built for developers, not clients. There's no clean "client leaves a note on paragraph 3, you mark it resolved" flow.

3. Developer-centric UX

No real navigation, weak search, no table of contents to speak of, and a layout meant for engineers. A non-technical reader feels lost.

4. No role-aware MCP

There's no permissioned AI access. You can't let a client's agent query the docs scoped to what they're allowed to see.

Side-by-side

The overlap nobody mentions

Even the "it's in git" appeal is shaky: GitHub Wiki is a separate git repo from your code, so it's not the same as docs living alongside your project. Miradorly renders the markdown in your actual project repo — the docs your team already writes in Cursor or Claude Code — so there's nothing to duplicate.

When GitHub Wiki is the better choice

Choose GitHub Wiki if:

• The audience is only developers who already have repo access.
• You want zero cost and zero setup for lightweight internal notes.
• You don't need client comments or AI access.

Choose Miradorly if:

• Non-technical people (clients, PMs, designers) need to read and comment.
• Your docs are private and you don't want to hand out repo access.
• You want a real reading experience plus a role-aware MCP.

Bottom line

GitHub Wiki is an internal scratchpad, not a client documentation portal. The instant someone without a GitHub account needs your docs, you've outgrown it — and rendering your real repo as a portal with email login and comments is the natural next step.