diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 228183b..0c07f1b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,6 +17,5 @@ jobs:
           node-version: 22
           cache: npm
       - run: npm ci
-      - run: npm run lint
       - run: npm run typecheck
       - run: npm test
diff --git a/README.md b/README.md
index cde886b..1308dc3 100644
--- a/README.md
+++ b/README.md
@@ -2,38 +2,48 @@
 
 [![CI](https://github.com/YusefSyed/agent-proof/actions/workflows/ci.yml/badge.svg)](https://github.com/YusefSyed/agent-proof/actions/workflows/ci.yml)
 
-Agent Proof is a small TypeScript CLI that turns an engineering verification plan into reviewable evidence. It is designed for teams using coding agents who still want the normal discipline: a human selects the checks, reviews the changes, and can inspect the exact verification result.
+Agent Proof is a small TypeScript CLI for recording the checks run after an agent-assisted code change. A reviewer chooses the commands; Agent Proof runs them and writes local JSON and Markdown reports.
 
-It does not call an AI service, send code anywhere, or require a secret. Its output is local JSON and Markdown evidence, suitable for a pull request, release checklist, or audit trail.
+It has no runtime dependencies, does not call an AI service and does not send code anywhere.
 
-## What it proves
+## What it records
 
-For every requested check, Agent Proof records the command and arguments, working directory, status, exit code, duration, stdout, and stderr. It also produces an overall pass/fail result. This is evidence that AI-assisted work was verified; it is not a substitute for human review, security assessment, or a sandbox.
+For each check, the report includes:
 
-## Safety model
+- command and arguments
+- working directory
+- status and exit code
+- duration
+- captured stdout and stderr
+- overall pass/fail status
 
-- Commands are executed with Node's `execFile`, with `shell: false`. Arguments are passed as an array, so manifest values are never interpolated into a shell command.
-- A check runs only when its executable name appears exactly in `allowedCommands`.
-- Each check has a timeout (30 seconds by default) and a 1 MiB process buffer.
-- Output is redacted before writing reports. Built-in patterns cover common `api_key=`, token, password, secret, `sk_`, and `ghp_` values; add exact project-specific values under `redact`.
-- Output is truncated to 12,000 characters by default. Choose allowlisted commands and manifests you trust: this tool deliberately executes the verification checks the reviewer has approved.
+The report proves only that those commands ran in that environment. It does not prove that the implementation is correct or replace code review, security analysis or product testing.
+
+## Safety boundaries
+
+- Uses Node's `execFile` with `shell: false`; arguments are never interpolated into a shell command.
+- Runs a command only when its executable appears exactly in `allowedCommands`.
+- Applies a 30-second timeout and 1 MiB process buffer by default.
+- Redacts common credential formats and exact project-specific values before writing reports.
+- Truncates captured output to 12,000 characters by default.
+
+Agent Proof is not a sandbox. Use it only with trusted manifests, commands, working directories and environments. Do not place credentials in arguments or intentionally print an environment containing secrets.
 
 ## Quick start
 
 ```bash
-npm install
+npm ci
 npm run example
 cat evidence/evidence.md
 ```
 
-Or run a manifest directly:
+To run a manifest directly:
 
 ```bash
-npx agent-proof run examples/manifest.json --out evidence
+npm run build
+node dist/src/cli.js run examples/manifest.json --out evidence
 ```
 
-The CLI exits `0` only if every check passes; failed, timed-out, or disallowed checks produce reports and exit `1`. Invalid invocation or manifest parsing errors exit `2`.
-
 ## Manifest
 
 `examples/manifest.json` is a complete starting point.
@@ -56,7 +66,7 @@ The CLI exits `0` only if every check passes; failed, timed-out, or disallowed c
 }
 ```
 
-Keep allowlists narrow. For example, use `npm` rather than a broad shell command, and do not place credentials in command arguments or environment output. `cwd`, if provided, is resolved by Node relative to the process running Agent Proof.
+Keep allowlists narrow. `cwd`, when provided, is resolved by Node relative to the process running Agent Proof.
 
 ## Reports
 
@@ -65,12 +75,15 @@ The selected output directory receives:
 - `evidence.json` — machine-readable evidence report.
 - `evidence.md` — a reviewer-friendly report with each command's result and captured output.
 
+The CLI exits `0` when every check passes, `1` when a check fails, times out or is disallowed, and `2` for invalid input or invocation.
+
 ## Development
 
 ```bash
-npm run lint
+npm ci
 npm run typecheck
 npm test
+npm audit
 ```
 
 The test suite covers passing and failing checks, timeouts, disallowed commands, and redaction/truncation. GitHub Actions runs the same verification on pushes and pull requests.
diff --git a/package.json b/package.json
index 5ff72f7..9c852fc 100644
--- a/package.json
+++ b/package.json
@@ -2,14 +2,29 @@
   "name": "agent-proof",
   "version": "0.1.0",
   "description": "A safe, evidence-first verification harness for coding-agent work.",
+  "private": true,
   "license": "MIT",
+  "author": "Yusef Syed",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/YusefSyed/agent-proof.git"
+  },
+  "homepage": "https://github.com/YusefSyed/agent-proof#readme",
+  "bugs": {
+    "url": "https://github.com/YusefSyed/agent-proof/issues"
+  },
+  "keywords": [
+    "ai-agents",
+    "developer-tools",
+    "testing",
+    "verification"
+  ],
   "bin": {
     "agent-proof": "dist/src/cli.js"
   },
   "scripts": {
     "build": "tsc -p tsconfig.json",
     "typecheck": "tsc --noEmit -p tsconfig.json",
-    "lint": "tsc --noEmit -p tsconfig.json",
     "test": "npm run build && node --test dist/test/**/*.test.js",
     "example": "npm run build && node dist/src/cli.js run examples/manifest.json --out evidence"
   },
diff --git a/src/runner.ts b/src/runner.ts
index e462f65..8c51fa0 100644
--- a/src/runner.ts
+++ b/src/runner.ts
@@ -7,7 +7,7 @@ const DEFAULT_TIMEOUT_MS = 30_000;
 const DEFAULT_MAX_OUTPUT_CHARS = 12_000;
 const BUILT_IN_REDACTIONS = [
   /(?:api[_-]?key|token|password|secret)\s*[=:]\s*[^\s"']+/gi,
-  /(?:sk|ghp)_[A-Za-z0-9_-]{8,}/g,
+  /(?:sk(?:-proj)?|gh[pousr])[-_][A-Za-z0-9_-]{8,}/g,
 ];
 
 function redact(value: string, custom: string[]): string {
diff --git a/test/runner.test.ts b/test/runner.test.ts
index 4beb52f..c948462 100644
--- a/test/runner.test.ts
+++ b/test/runner.test.ts
@@ -33,8 +33,8 @@ test("does not run commands outside the allowlist", async () => {
 
 test("redacts configured secrets and truncates output", async () => {
   const manifest: Manifest = { ...base, redact: ["private-value"], maxOutputChars: 20 };
-  const result = await runCheck({ id: "redact", command: "node", args: ["-e", "console.log('private-value api_key=also-secret 12345678901234567890')"] }, manifest, process.cwd());
+  const result = await runCheck({ id: "redact", command: "node", args: ["-e", "console.log('private-value api_key=also-secret sk-proj-example123456 12345678901234567890')"] }, manifest, process.cwd());
   assert.equal(result.status, "passed");
-  assert.doesNotMatch(result.stdout, /private-value|also-secret/);
+  assert.doesNotMatch(result.stdout, /private-value|also-secret|sk-proj-example123456/);
   assert.match(result.stdout, /REDACTED|TRUNCATED/);
 });