Credit open-source sponsors

[SunkenInTime]

Summary

• add a README sponsors section for Greptile's Open Source Program
• credit OpenAI's Codex for Open Source program
• use Greptile's official embeddable wordmark

Weaver does not yet expose a public app/marketing shell, so this keeps the attribution in the currently visible project surface.

Validation

• git diff --check

Summary by CodeRabbit

• Documentation
  • Added a Sponsors section recognizing Greptile’s Open Source Program and OpenAI Codex for Open Source.
  • Included sponsor links and branding in the project documentation.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: b0780301-fa5d-44ec-bfc6-9602f25ae95d

📥 Commits

Reviewing files that changed from the base of the PR and between 4a1f064 and a821545.

📒 Files selected for processing (1)

• README.md

---

📝 Walkthrough

Walkthrough

README.md adds a Sponsors section that credits Greptile’s Open Source Program and OpenAI Codex for Open Source. The section includes links and branding.

Changes

Sponsor Attribution

Layer / File(s)	Summary
Add sponsor acknowledgments README.md	Adds sponsor attribution, branding, and links for Greptile and OpenAI.

Estimated code review effort: 1 (Trivial) | ~2 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly summarizes the README change that credits Greptile and OpenAI open-source sponsors.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch agent/add-project-support

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[greptile-apps]

Greptile Summary

Adds a README Sponsors section crediting Greptile’s Open Source Program and OpenAI Codex for Open Source. Live requests confirmed that the Greptile wordmark and program page are reachable. The new OpenAI sponsor URL returned access denied for both Chrome-compatible and curl requests, so readers may be unable to reach the referenced program until the link is replaced with its public canonical destination.

Confidence Score: 4/5

The documentation update contains one externally visible broken destination that should be corrected before merging.

The failure was reproduced with live requests using two distinct user agents, while the other newly added sponsor resources were reachable.

Files Needing Attention: README.md needs attention at the OpenAI Codex for Open Source link on line 103.

T-Rex Logs

What T-Rex did

• T-Rex produced a proof for a posted P1 finding and attached sponsor-validation artifacts.
• T-Rex published a second finding-comment-proof for another P1 finding, with no artifacts attached.
• T-Rex performed a general contract validation showing the Sponsors README now includes a Sponsors section, with Greptile SVG returning 200 and the post-PR page also returning 200, while the OpenAI URL still returns 403 in this environment.

_{Ran code and verified through T-Rex}

Comments Outside Diff (1)

1. General comment

   OpenAI sponsor link returns HTTP 403

   • Bug
     • The added OpenAI sponsor link at README.md:103 (https://openai.com/form/codex-for-oss/) returned HTTP 403 on real GET requests using both a Chrome-compatible user agent and a curl user agent. This prevents users from reaching the documented sponsor destination in this validation.
   • Cause
     • The documented OpenAI form endpoint rejects the requests from this environment; no redirect or alternate public destination is configured in the README.
   • Fix
     • Verify the intended public OpenAI Codex for Open Source destination and replace the URL with an accessible canonical page, or confirm and document any required access constraints before publishing the link.

   _{Ran code and verified through T-Rex}

_{Reviews (1): Last reviewed commit: "credit open-source sponsors" | Re-trigger Greptile}