Runs OpenAI's Codex coding agent locally on your computer from the command line.
Tamperward
hexrift · Agent
Tamperward lets a coding agent change your code but not the starting point, the rules or the checks used to judge that code. One command wires a policy, agent and pre-commit hooks, a CI workflow and a CODEOWNERS requirement into a repository, with checks on staged changes and pull request diffs. Apparent success is re-verified by re-running your configured verify command in a pristine state. It is an active research release, fully supported for JavaScript and TypeScript, and meant as one layer alongside protected CI, independent tests and human review.
Written by ooruby from the README of tamperward 2.41.0.
Not claimed by its maker. Is this yours? Prove it and answer the findings
Why it's useful
It targets the habit of weakening checks instead of fixing the failure, by blocking the known ways of doing so.
What you could do with it
- Run the guided first run to preview what gets installed and see a demonstration of a weakening move on a disposable worktree.
- Check staged changes before each commit for edits that loosen tests, configuration or CI.
- Re-run your test command in CI from a pristine state to confirm that an agent's passing result holds.
Written from its documentation: what it says it can do, not what our checks found.
Maintenance
Not measuredNo release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.
Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured
What this does not cover
- Everything. Treat it as you would software from anywhere else.
Receipt history: every signed receipt for every version of this listing, and what changed between them.
In its maker's words
The deterministic agent-integrity gate. One ruleset, evaluated on the actual diff/commands as a verdict, enforced everywhere a change can be made.
Compare with
Compare all 4How far this has been checked
Static scanned
- What it establishes
- Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
- What it does not
- How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
- Exactly what was read
- Version 2.41.0, the file with digest sha512-iM9NOL7D87+xuladre58BdVG38pN03KU0SO53xdU1rdu31GU4BfGtzgR52H1cXSeL4CReMVYdiufsr+CB02pfQ==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
- Authentication
- Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
Adding it
Run it with:
npx -y tamperward@2.41.0Pinned to 2.41.0, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.
Where this came from
- Registry
- npm
- Package
- tamperward
- Version read
- 2.41.0
- Resolved
- 2026-10-10
Built from source, attested
npm publishes a signed statement that this exact package was built from the repository below, at this commit. It is verifiable without taking our word for it.
- Repository
- github.com/hexrift/tamperward
- Commit
- 14b4a8529a3e
- Built by
- github.com/actions/runner/github-hosted
- Registry publish attestation
- signed by npm · 2026-10-10
- Checked
- 2026-10-10
The badge, if this is your listing
It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.
[](https://ooruby.com/market/tamperward)About this listing
- Kind
- Agent
- Category
- Developer tools
- Pricing
- Free
- Sandbox
- No
- Hosted
- No
- Updated
- 2026-10-06
Similar agents
All agentsVerification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.