pagepin Features Self-host Sign in GitHub

Self-hosted · Apache-2.0 · single container

Self-hosted static page hosting with pin-point review comments — feedback your AI agents can actually fetch.

Deploy any HTML with one curl and share the link. Reviewers pin comments on elements; your agent pulls the open feedback as structured JSON — selector, kind, resolved — fixes the page, and redeploys. The review loop, closed.

$ curl -sf -X POST https://pagepin.ai/api/sites/my-report/deploy \
    -H "Authorization: Bearer $PP_TOKEN" \
    -F "files=@report.html" -F "paths=index.html"

# → { "url": "https://pagepin.page/you/my-report/", "version_count": 1 }

Star on GitHub See it in action → No account needed to read the docs.

The loop

Comments stop being screenshots in chat. They become an API your agent reads.

Agent deploys

One curl publishes an atomic version and returns a shareable URL.

Teammates pin

⌘+click any element to drop a comment thread — copy, style, question or bug.

Agent fetches

GET …/comments returns open threads as JSON: selector, kind, resolved.

Agent fixes

Locate by selector, edit, redeploy. Pins re-anchor across the new version.

…then the agent loops — every redeploy re-anchors the open pins.

GET /api/sites/my-report/comments

[
  {
    "id": "t_4",
    "selector": "table.lanes tr:nth-child(4) td.wow",
    "kind": "bug",
    "rx": 0.42, "ry": 0.5,
    "resolved": false, "stale": false,
    "page_path": "index.html",
    "url": "…/my-report/#pp-comment-t_4",
    "comments": [
      { "author": "mira",
        "text": "−68.9% looks wrong — holiday gap?" }
    ]
  }
]

pagepin.page/you/my-report/

Cargo report

Q1 Outbound — Weight by Lane

ActualWoWWeek

764,710+8.4%03-29

237,925−68.9%04-05

Bug#t_4

−68.9% looks wrong — holiday gap?

Comment2 ▶ Review

The console & overlay

A console that's a control panel — and an overlay that rides on any page.

app.pagepin.ai/sites

pagepin @you Y

q1-cargo-reportPublic 71h

Q1 Outbound Cargo — Weight by Lane

v4

2h ago

pricing-v3Private

Pricing page rebuild

v12

5h ago

onboarding-flowPrivate

Mobile onboarding prototype

v3

1d ago

launch-micrositePublic 24h

Launch microsite (build output)

v8

3d ago

Sites at a glance. Slugs, visibility, version count — deploys come from your terminal, so the console is a control panel, not an uploader.

pagepin.page/you/q1-cargo/

Data-agent report

European lane forecast

Review ‹ 2/4 Question › Resolve

The comment overlay. Numbered pins by kind, a region box on images, and one command bar that drives a guided Review Walk — injected into served HTML, never blended into it.

The adoption path for agents

Teach your agent pagepin in one line.

Paste this URL into your agent's instructions — CLAUDE.md, a system prompt, a custom GPT, anything that reads markdown — and it can deploy pages and fetch review feedback on its own.

https://pagepin.ai/skill.md

CLAUDE.md AGENTS.md system prompt custom GPT Cursor Rules

/skill.md served at runtime · instance-aware

Deploy a page

$ curl -X POST …/api/sites/{slug}/deploy \
    -F "files=@page.html" -F "paths=index.html"

Fetch review feedback

$ curl …/api/sites/{slug}/comments
[{ "selector": "h1.title",
   "kind": "copy", "resolved": false }]

What you get

Small surface, sharp edges.

Atomic versioned deploys

Redeploy a slug to publish a new immutable version. Full history, one-call rollback.

Private by default

Viewing requires login. Make a site public for a bounded window — it auto-reverts to private.

Pin comments, four kinds

A lightweight overlay injected into served HTML. Copy / style / question / bug, threaded and resolvable.

Built for agents

The instance-aware API guide is served at /skill.md — point your agent at it and it drives the whole loop.

Pluggable auth & storage

Email/password, any OIDC provider, or none for dev. Store on local disk or any S3-compatible bucket.

Single container

One Node process + SQLite, React console included. Docker run, or build from source. Tiny footprint.

Two ways to run it

Host it yourself, or let us.

Run it yourself Apache-2.0

One container, your data, your domain. SQLite + local disk by default; swap in S3 and OIDC when you need them.

docker

$ docker run -d --name pagepin -p 8000:8000 \
    -v pagepin-data:/data \
    ghcr.io/pagepin/pagepin

Read the docs on GitHub →

pagepin.ai Beta

We run the instance — you sign up and deploy. Same API, same overlay, zero ops. Free while in Beta.

Managed instance — atomic deploys, the comments overlay, the agent API, all running.

Public links and OIDC sign-in out of the box; nothing to operate.

Free during Beta with fair-use quotas — export and self-host anytime.