MCPInstall

verify-10x-cli

Drive the real 10x CLI (@przeprogramowani/10x-cli) end to end the way a learner does — login, list, get, sync, changelog, doctor — against a local fake delivery API with isolated config and project dirs, and capture stdout/stderr/exit codes, PTY screens and file-tree hashes as proof. Use after changing a command, the writer, conflict handling, auth or the API client, when unit tests pass but you need to see the shipped behaviour, or when asked to "verify", "run the CLI", "prove it works".

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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/przeprogramowani/10x-cli --skill verify-10x-cli
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads verify-10x-cli automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Verify 10x-cli

The surface is a short-lived CLI (10x <command>), not a server. Every run gets its own fake delivery API on an OS-assigned free port, its own XDG_CONFIG_HOME, and its own throwaway project dir — so several agents can verify in parallel on one machine and nothing touches production, real email, your ~/.config/10x-cli or this checkout's .claude/.

Everything goes through one helper (run from the repo root):

V=.claude/skills/verify-10x-cli/scripts/verify.sh
$V help

Launch

bun install --frozen-lockfile        # once per checkout
$V up                                # prints run=<id> api=http://127.0.0.1:<port> pid=<pid> project=<dir> evidence=<dir>
$V seed-auth                         # optional: logged-in state without driving the login flow

up is ready when it prints run=…: scripts/fake-api.ts only writes api.json after it is listening. It generates a fresh Ed25519 key; the CLI accepts it through BUNDLE_PUBLIC_KEYSET, which src/lib/signing.ts honours only when API_BASE_URL is localhost/127.0.0.1. The CLI runs from source (bun run src/index.ts); to prove the shipped Node bundle instead, bun run build and prefix commands with VERIFY_ENTRY=dist.

Fixture served by the fake API (course 10xdevs3, id 10xdevs-3):

LessonModule stateContent
m1l1unlockedskill verify-fixture-skill, prompt verify-fixture-prompt, rule, config verify-fixture.json
m1l2unlockedskill verify-m1l2-skill
m2l1locked (403)—

$V bump <lessonId> publishes a new upstream version (v1 → v2 in every file and a new catalog contentHash) — use it to prove sync and conflict handling.

Doctor

$V doctor        # exit 0 = worth driving

Read-only. Checks: the fake API pid is alive and was started by this run, /health answers, the URL is loopback, config/project dirs are this run's, the checkout revision has not changed since up (rebuild/re-up if it did), and the CLI starts (--version). Run it first, and again whenever output looks wrong. Not the same as 10x doctor (a feature, see the map).

Drive

Non-TTY (JSON envelope mode — the CLI implies --json when stdout is not a TTY):

$V cli <label> -- <10x args>         # e.g. $V cli get -- get m1l1 --tool claude-code

Runs in the run's project dir; saves NN-<label>.cmd|stdout|stderr|exit; prints them. The helper always exits 0 — the CLI's exit code is data (0 ok, 1 error, 2 usage, 3 auth, 4 forbidden, 5 not found). Always pass --tool claude-code to get/sync in a fresh project, or tool detection prompts / fails.

TTY (human output, @clack/prompts menus) in a private tmux server (-L 10x-verify-<run>, never your default tmux):

$V tty <label> -- <10x args>         # start
$V wait-screen '<regex>' [seconds]   # wait for a prompt string, never a fixed sleep
$V keys Down Enter                   # tmux key names, or literal text
$V screen <label>                    # save the screen as evidence
$V wait-screen '10x exited'          # the PTY prints "[10x exited <code>]" when done

Fake-world actions: $V click (the learner clicks the newest magic link), $V bump <lesson>, $V changelog release|off|on (publish a newer toolkit release; remove / restore the changelog route). State proof: $V snapshot <label> (sha256 of every file in project + config dirs). Narrative: $V note "<text>" appends to the run's notes.md.

The feature map in features/ has the exact recipe per feature. Read its README first; a proof that drives one convenient entry point is incomplete when the map lists others.

Evidence

All proof lands in .quality-local/verify-10x-cli/<run>/ (gitignored, survives down): numbered .cmd/.stdout/.stderr/.exit, .screen.txt, .tree.txt, notes.md, fake-api.log, and requests.log (every HTTP request the CLI made, copied at down).

Proof standards:

  • Drive the real user path (10x … in a project dir). No importing src/ functions, no writing the manifest by hand. seed-auth is the one allowed shortcut, and only for features other than auth.
  • Capture the action and the resulting state: the command output and a snapshot (or file contents) showing what was written, kept or removed.
  • Verify side effects, not just the envelope: files on disk, .claude/.10x-cli-manifest.json, .10x-cli.json, CLAUDE.md rule block, auth.json, and requests.log for which endpoints were hit.
  • --dry-run was observed to write nothing (compare snapshot before/after) but still fetch over the network (see requests.log). Re-check that when you change it; do not trust the flag name.
  • 10x doctor calls the real npm registry (registry.npmjs.org, read-only GET) for its version check. Everything else stays on the fake API.
  • Report skipped entry points as skipped, with the unmet precondition.

Cleanup

$V down

Kills only the fake API pid recorded by up (after checking its command line contains this run's scratch dir) and this run's private tmux server, deletes the scratch dir ($TMPDIR/10x-verify-<run>.*), and keeps the evidence dir. Never pkill bun/pkill tmux: other sessions run on this machine. After a failed attempt, still run down. To target an older run: VERIFY_RUN=<id> $V down.

Helpers

ScriptInvocation
scripts/verify.sh$V <command> — all of the above; $V help lists commands
scripts/fake-api.tsstarted by $V up; standalone: bun .claude/skills/verify-10x-cli/scripts/fake-api.ts <dir> [port]

Both are verification scaffolding, not product code. When the API contract changes (bun run generate-types updates src/generated/api-types.ts), update fake-api.ts to match or verification will lie.

FAQ

What does the verify-10x-cli skill do?

Drive the real 10x CLI (@przeprogramowani/10x-cli) end to end the way a learner does — login, list, get, sync, changelog, doctor — against a local fake delivery API with isolated config and project dirs, and capture stdout/stderr/exit codes, PTY screens and file-tree hashes as proof. Use after changing a command, the writer, conflict handling, auth or the API client, when unit tests pass but you need to see the shipped behaviour, or when asked to "verify", "run the CLI", "prove it works".

How do I install verify-10x-cli?

Run npx skills add https://github.com/przeprogramowani/10x-cli --skill verify-10x-cli in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/verify-10x-cli/ (personal) or .claude/skills/verify-10x-cli/ (project).

Which AI agents can use verify-10x-cli?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is verify-10x-cli safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains verify-10x-cli?

It is published by przeprogramowani in przeprogramowani/10x-cli. It has 161 recorded installs.

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