What is Claude Code verification?

Claude Code verification means checking the changes a Claude Code run produced against the task you gave it — scope, affected files, validation plan, tests — and attaching evidence before a human accepts the change. The agent's own summary is a starting point, not the verification.

Doesn't Claude Code already review its own work?

Claude Code can run tests, self-check, and summarize what it did — and that is genuinely useful. But a generator checking its own output shares its own blind spots. Independent verification adds what self-review cannot: a check against your written intent, validation the model didn't author, and a decision made by a person.

Is Reality Graph an Anthropic product or affiliated with Anthropic?

No. Reality Graph is an independent product by Philogic Labs. Claude Code is a product of Anthropic. Reality Graph works beside Claude Code the same way it works beside Cursor or GitHub Copilot — as a tool-agnostic verification layer.

How do teams use Claude Code safely today, without extra tooling?

The basics carry far: keep tasks small and written down, use Claude Code's permission prompts deliberately instead of auto-accepting, review diffs against the task rather than from memory, keep tests the agent didn't write in the loop, and never let anything auto-commit. A verification layer systematizes exactly these habits.

Does Reality Graph slow Claude Code down?

The run itself is untouched — Reality Graph adds structure before it (a written task and validation plan) and verification after it (checks and an evidence report). The minutes spent there are the ones that make the generated speed safe to keep.

Which other tools does this work with?

The same verification loop applies to Cursor, GitHub Copilot, and other LLM-powered coding tools — teams use four different AI coding tools on average, and a verification layer only helps if it works across all of them. Claude Code is simply the tool this page is about.

Works with

Claude Code Verification

Last updated: 2026-07-024 min read

Reality Graph is a local-first verification layer that works beside Claude Code: task boundaries and context before the run, independent validation and an evidence report after it, a human gate before merge. Claude Code stays your coding agent — Reality Graph makes its runs verifiable.

Contents

Why Claude Code runs deserve verification

Claude Code is one of the most capable agentic coding tools available: it reads files, makes changes, runs commands, and iterates until a task looks done. That capability is exactly why verification matters — an agent that can touch many files quickly produces changes faster than anyone reviews them, and its own summary of what it did is written by the same model that did it.

None of this is a flaw specific to Claude Code. It is the general verification debt problem, concentrated: the more capable the agent, the more the bottleneck shifts from generating changes to standing behind them.

What Claude Code brings — and what remains open

Claude Code itself ships real control surfaces, and teams should use them: permission prompts before edits and commands, configurable allowed tools, project instructions via CLAUDE.md, hooks for custom checks. Used well, they prevent a whole class of surprises.

What they do not cover is the verification loop around the run:

Intent is not an artifact. The task usually lives in a prompt — after the run, there is nothing written to verify the result against.
Self-review is not independent review. Tests the agent wrote, run by the agent, summarized by the agent — useful, but circular.
Evidence evaporates. What was validated and what was skipped lives in a terminal scrollback that is gone next week.
The gate is informal. Acceptance happens by feel, not against a checklist a reviewer — or an auditor — could see.

The workflow, side by side

How a verified Claude Code run looks with Reality Graph beside it:

Before: the task is defined in Reality Graph — goal, boundaries (which files and behaviors are off-limits), and a validation plan. This takes minutes and becomes the reference for everything after.
Run: Claude Code works exactly as usual — same prompts, same permissions, same speed. Reality Graph does not sit between you and the agent.
After: the result is checked against the declared boundaries, the validation plan runs (tests, types, lint, build — checks the agent did not author), and an evidence report records intent, changes, validation results, and open questions.
Gate: a person accepts or rejects the change with the evidence in front of them. Nothing auto-commits.

Everything stays in your environment — local-first by design.

Where Reality Graph fits

Reality Graph is in private beta and is developed — and dogfooded — in real Claude Code workflows daily. Early access is open for a small group of teams. Claude Code is a product of Anthropic; Reality Graph is independent and not affiliated with Anthropic.

What it does

Turns the task into a verifiable artifact before the Claude Code run
Checks results against declared boundaries after the run
Runs your validation plan and produces an evidence report per run
Keeps a human approval gate — advisory by default, no auto-commit

What it does not do

Replace Claude Code — it works beside it, tool-agnostically
Intercept or modify the run itself
Send your repository to a review service
Claim to make Claude Code output 'guaranteed safe' — verification reduces risk, it does not abolish it

FAQ

What is Claude Code verification?: Claude Code verification means checking the changes a Claude Code run produced against the task you gave it — scope, affected files, validation plan, tests — and attaching evidence before a human accepts the change. The agent's own summary is a starting point, not the verification.
Doesn't Claude Code already review its own work?: Claude Code can run tests, self-check, and summarize what it did — and that is genuinely useful. But a generator checking its own output shares its own blind spots. Independent verification adds what self-review cannot: a check against your written intent, validation the model didn't author, and a decision made by a person.
Is Reality Graph an Anthropic product or affiliated with Anthropic?: No. Reality Graph is an independent product by Philogic Labs. Claude Code is a product of Anthropic. Reality Graph works beside Claude Code the same way it works beside Cursor or GitHub Copilot — as a tool-agnostic verification layer.
How do teams use Claude Code safely today, without extra tooling?: The basics carry far: keep tasks small and written down, use Claude Code's permission prompts deliberately instead of auto-accepting, review diffs against the task rather than from memory, keep tests the agent didn't write in the loop, and never let anything auto-commit. A verification layer systematizes exactly these habits.
Does Reality Graph slow Claude Code down?: The run itself is untouched — Reality Graph adds structure before it (a written task and validation plan) and verification after it (checks and an evidence report). The minutes spent there are the ones that make the generated speed safe to keep.
Which other tools does this work with?: The same verification loop applies to Cursor, GitHub Copilot, and other LLM-powered coding tools — teams use four different AI coding tools on average, and a verification layer only helps if it works across all of them. Claude Code is simply the tool this page is about.