v0.5.6
Ghostlight v0.5.6 -- governed browser automation for AI agents.
A single Rust binary plus a thin Chromium extension that gives an AI agent controlled
access to your real, authenticated browser session, with an opt-in governance layer
(capability grants, sacred domains, audit). See the README and docs/guides/ for the
full walkthrough.
Install
- Download the archive for your platform below and extract it; put the
ghostlight
binary on your PATH. - Load the extension: in Chrome open
chrome://extensions, enable Developer mode, and
"Load unpacked" theextension/directory (from the source tree, or the
ghostlight-extension-v0.5.6.zipbelow). The pinned extension id is
cjcmhepmagomefjggkcohdbfemacojoa. - Register the native host and your MCP client:
ghostlight install --extension-id cjcmhepmagomefjggkcohdbfemacojoa - Verify the whole chain:
ghostlight doctor.
End-to-end verified on Windows; the binary also builds and passes the test suite on
macOS and Linux (live browser verification on those platforms is on the roadmap).
Verify
Every archive carries a signed build-provenance attestation (GitHub Artifact
Attestations / Sigstore). Prove an artifact was built by this repo's release workflow,
not a mirror or a tampered copy:
gh attestation verify <archive> --repo sylin-org/ghostlight
The SHA-256 checksums are below (the attestation is the stronger, signed check).
Downloads
| Platform | Architecture | Download |
|---|---|---|
| Windows | x86_64 | ghostlight-v0.5.6-x86_64-pc-windows-msvc.zip |
| macOS | Apple Silicon | ghostlight-v0.5.6-aarch64-apple-darwin.tar.gz |
| macOS | Intel | ghostlight-v0.5.6-x86_64-apple-darwin.tar.gz |
| Linux | x86_64 | ghostlight-v0.5.6-x86_64-unknown-linux-gnu.tar.gz |
| Extension | any | ghostlight-extension-v0.5.6.zip |
Checksums (SHA-256)
57630f1609fb45384c053bd30a1f93187e9f52d1cc8c38fdc7be8287af546477 ghostlight-aarch64-apple-darwin
228a8e976093f53f2dc2e94c84b2ee6e54616ded7f2ad57f008c17e7130383df ghostlight-extension-v0.5.6.zip
6fc4824fee4676f8c412a64e635eda1fa690b5b5ffeb80642a0dceda2e4963ec ghostlight-relay-aarch64-apple-darwin
f874710f4a543766e064bcc88b23e9519a244513b6966a59d8ce09320e2a9daf ghostlight-relay-x86_64-apple-darwin
5d2f2960dbd897ef7516fdec5b2161fc856e970658686f4865be0ae4cab843f9 ghostlight-relay-x86_64-pc-windows-msvc.exe
beddf5dcfd31c4a08f02a17eb3ecd09c814951c93788cd1c87d26fa7267ed2ee ghostlight-relay-x86_64-unknown-linux-gnu
6fb42b4bed43546d930fe2085cec92d0ff6772a0c0176192d2a20c6a8ebb1b70 ghostlight-v0.5.6-aarch64-apple-darwin.tar.gz
83d6e197acaee63dc31936483e68649402c4ff77b116350a8d7320886db5d249 ghostlight-v0.5.6-x86_64-apple-darwin.tar.gz
d0999cc23dcf8b7e9442acd88e847bdbb5e36ec71515a2b50033e02bf27d2346 ghostlight-v0.5.6-x86_64-pc-windows-msvc.zip
ea8e98d604364175872272d04754ca1778de43b7c407a935fe3ec3abc7559b6c ghostlight-v0.5.6-x86_64-unknown-linux-gnu.tar.gz
7f1e6a457284dcebc52a5f0fd3304ea88ab61ac69811da9920afa55d067df7ba ghostlight-x86_64-apple-darwin
bf02dfb511edcddb9fe6ed9f0e4c70d17fe81ae39da214891c6767ba4c3a550c ghostlight-x86_64-pc-windows-msvc.exe
78d6ab2a121c897e78573a0b425ad13e0c3b905628f8e9782d283503f2b9b4c2 ghostlight-x86_64-unknown-linux-gnu