Sitearc
Start free
Change it, with review

Your agent's changes arrive as pull requests on your own repo.

Sitearc's GitHub App opens one branch and one commit. It never merges or deploys. You review the preview and merge in GitHub.

Start freeWhat your agent can do
Demo data. Harbor & Pine is a fictional boatyard.

What it shows

  • 01

    The pull request

    One branch and one commit, labelled sitearc, on the repository you linked.

  • 02

    The preview

    The preview deployment for that pull request, one click from the drawer.

  • 03

    The exact revision

    Approval is tied to the pull request's head commit and preview. A changed PR needs a new review.

  • 04

    Shipped means matched

    Sitearc only records a change as shipped when what merged is exactly what you approved.

  • 05

    Saved evidence

    The head commit, the merge commit and the production deployment, saved from GitHub.

  • 06

    Selected repositories

    The GitHub App works only in the repositories you select.

What your agent can do

Your agent works with GitHub through tools like these. Some only read. Others may change something or spend credits.

Every tool in the MCP referenceHow agents connect
app.sitearc.ai/mcp7 of 130 tools
  • link_repoMay change or spend

    Links one GitHub repository and its preview URL pattern to a site.

  • github_open_pull_requestMay change or spend

    Opens one branch, one commit and a pull request. It never merges or deploys.

  • submit_work_for_reviewMay change or spend

    Submits the pull request and its preview for a person to review.

  • get_work_reviewReads

    Reads submitted revisions and the decisions people made on them.

  • resolve_preview_urlReads

    Finds the preview deployment for a pull request.

  • verify_work_revisionMay change or spend

    Saves GitHub's evidence: the head commit, the merge and the deployment.

  • list_work_verificationsReads

    Reads the saved GitHub checks for an approved revision.

How it works

  1. 1

    Install the GitHub App on the repositories you choose, and link one to each site.

  2. 2

    Your agent opens a pull request for a proposal a person approved.

  3. 3

    It submits the pull request and its preview. You approve that preview in Work, or ask for changes.

  4. 4

    You merge in GitHub. Sitearc checks the merge matches what you approved, then starts measuring.

Limits and credits

Know the edges before you rely on it. Credits pay for outside data and heavy work, and saved data never costs any.

Limits

  • Sitearc never merges or deploys. Whoever has access in GitHub merges.
  • Sitearc can't stop someone merging an unapproved pull request. It won't count it as shipped.
  • The preview check verdict comes from your agent, not from a Sitearc test.
  • Each site links one repository.
  • Changes made outside this pull request path are not tracked or measured.

Credits

0This feature spends no credits. Reading saved data is free on every plan.

One credit is $0.001. Pro includes 100,000 a month, and Free includes none. See pricing

Connect your first site free.

Add every site you run, at no cost. Your agent can start the same day.

Start freeSee pricing