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Back to the exampleClaim-vs-run receipts for Claude Code
Didrun reads Claude Code's tool-call log after each run and checks every claim in the summary against the commands, exit codes and output behind it.
Free for solo devs. Runs fully on your machine.
Agents can build the feature, run some commands and tell you everything works. Working and ready have become two different things, and the agent only knows how to claim the first.
"It said all tests pass. It never ran them."
"Our gate passed because the file existed. It held the error message."
"I make it diff against the plan, and it still leaves things off the skip list."
"I can't trust the summary, so I reread the whole transcript."
No prompt changes, no extra instructions for the agent. Didrun works from the log Claude Code already writes on your machine.
Add Didrun to your machine. Optionally point it at your plan file so it knows which steps the run was supposed to cover.
Hand off the task and walk away. Didrun doesn't sit in the loop or change how the agent behaves.
When the run ends, a claim-by-claim report prints in your terminal: what was verified, what failed, and what never ran.
Every verdict traces back to a tool call, an exit code or real output. If there's no evidence, the claim doesn't get a pass.
Each statement in the summary, like tests pass or migration applied, is matched to the tool call that should back it and marked VERIFIED, UNVERIFIED, FAILED or SKIPPED.
If the summary says tests pass but no test command appears in the log, Didrun says so in one line, before CI or a reviewer finds it.
Didrun checks exit codes and actual output, not whether a file exists. A nonzero exit or an error string in an artifact gets flagged.
Point it at your plan file and each step is checked for a matching change or command. "Step 4: no matching change" shows up even if the agent stays quiet.
Verdicts come from the log, not from asking the agent whether it did the work. Self-review approves itself; Didrun doesn't ask.
Transcripts and code are processed fully locally. No uploads and no remote service between your repo and the report.
You hand off a multi-step task, come back 40 minutes later, and get a confident summary you can't take at face value.
Where a skipped migration or an untested code path costs far more than a quick check before merge.
You already make the agent diff its changes against a plan. Didrun runs that check without letting the agent grade itself.
One shared standard for what "done" means before an agent's PR reaches a human reviewer.
Not a fit if: You use Cursor, Codex CLI or another agent. Claude Code only at launch; others are on the roadmap.; You want a CI or code review replacement. Didrun checks the run, not code quality.; You run short prompts and watch every command anyway..
Both help. Neither knows the gap between what the agent claimed and what it actually executed.
| Criteria | Didrun | Self-verify prompts | CI pipeline |
|---|---|---|---|
| Independent of the model being checked | Yes | No | Yes |
| Knows what the agent claimed | Yes | Yes | No |
| Flags tests the agent never ran | Yes | Partly | No |
| Checks plan steps against real changes | Yes | Agent writes its own list | No |
| Report before you push | Right after the run | Yes | After push |
| No per-repo prompt rebuilding | Yes | No | Pipeline config per repo |
Every receipt runs locally on either plan. Team adds shared rules and seats for everyone reviewing agent output.
For individual developers running Claude Code on their own machine.
Free
Per developer. One standard for "done" across everyone's agent runs.
$20/ month
Team pricing is per developer, billed monthly. Cancel anytime.
Claude Code only at launch. Support for other agents is on the roadmap, but we'd rather do one agent's logs properly than five badly. Tell us which agent you use when you sign up; it shapes what comes next.
No. Didrun processes transcripts and code fully locally. Nothing is uploaded, and there's no remote service between your repo and the report.
A verification prompt asks the same model that wants to be done to grade itself, and it tends to approve. Didrun reads the tool-call log directly, so a claim only passes if a matching command ran and exited cleanly.
CI catches failures after you push, and only for what it covers. It doesn't know the agent said tests pass without running them, or that step 4 of the plan was dropped. Didrun tells you that before you push.
No. Didrun doesn't sit inside the agent loop or modify prompts. It reads the session log after the run ends and prints the receipt in your terminal.
No. Without one, Didrun checks the summary's claims against what ran. With one, it also checks each plan step for a matching change or command, which is where silently dropped work shows up.
Free for solo developers. Teams pay $20 per developer per month for shared rules and team seats. One caught false "done" usually saves more than that in review time.
Get a claim-by-claim receipt after every Claude Code run, generated locally from the commands your agent actually executed.