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feat(cli): implement iterate agents list — detect installed AI CLIs #465

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feat(cli): implement iterate agents list — detect installed AI CLIs #465

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95 changes: 90 additions & 5 deletions packages/cli/src/commands/agents.ts
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Original file line number Diff line number Diff line change
@@ -1,5 +1,73 @@
import { Command } from 'commander';
import kleur from 'kleur';
import { exec } from '@profullstack/sh1pt-core';

interface AgentDef {
id: string;
binary: string;
versionArgs: string[];
installHint: string;
authHint: string;
}

const KNOWN_AGENTS: AgentDef[] = [
{
id: 'claude',
binary: 'claude',
versionArgs: ['--version'],
installHint: 'mise use npm:@anthropic-ai/claude-code',
authHint: 'run `claude /login`',
},
{
id: 'codex',
binary: 'codex',
versionArgs: ['--version'],
installHint: 'npm install -g @openai/codex',
authHint: 'set OPENAI_API_KEY env var',
},
{
id: 'qwen',
binary: 'qwen',
versionArgs: ['--version'],
installHint: 'pip install qwen-agent',
authHint: 'set DASHSCOPE_API_KEY env var',
},
];

interface AgentStatus {
id: string;
installed: boolean;
version?: string;
installHint: string;
authHint: string;
}

async function checkAgent(agent: AgentDef): Promise<AgentStatus> {
const noop = () => {};
try {
const result = await exec(agent.binary, agent.versionArgs, {
log: noop,
throwOnNonZero: false,
});
if (result.exitCode === 0) {
return {
id: agent.id,
installed: true,
version: result.stdout.trim() || undefined,
installHint: agent.installHint,
authHint: agent.authHint,
};
Comment on lines +53 to +59
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@greptile-apps greptile-apps Bot May 29, 2026

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P1 The v prefix is prepended to the raw, un-parsed stdout of --version. In practice claude --version outputs something like "Claude Code 1.2.3" (the full tool name), so the displayed string becomes vClaude Code 1.2.3 — not the clean v1.2.3 the PR description promises. The JSON output has the same issue: version contains the entire first-line dump rather than just the semver. A simple regex extracts the version number regardless of the prefix the CLI adds.

Suggested change
return {
id: agent.id,
installed: true,
version: result.stdout.trim() || undefined,
installHint: agent.installHint,
authHint: agent.authHint,
};
const rawOut = result.stdout.trim() || result.stderr.trim();
const semverMatch = rawOut.match(/\d+\.\d+\.\d+[\w.-]*/);
return {
id: agent.id,
installed: true,
version: semverMatch ? semverMatch[0] : rawOut || undefined,
installHint: agent.installHint,
authHint: agent.authHint,
};

Note: If this suggestion doesn't match your team's coding style, reply to this and let me know. I'll remember it for next time!

}
} catch {
// binary not found
}
Comment on lines +52 to +63
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@greptile-apps greptile-apps Bot May 29, 2026

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P2 When a binary exists on PATH but --version exits with a non-zero code, the function falls through the if (result.exitCode === 0) guard and returns installed: false. A handful of real CLIs (including some versions of codex) exit non-zero for --version. Treating any successful resolution (i.e., the process started at all) as installed would be more robust, since ENOENT is already handled by the outer catch.

Suggested change
if (result.exitCode === 0) {
return {
id: agent.id,
installed: true,
version: result.stdout.trim() || undefined,
installHint: agent.installHint,
authHint: agent.authHint,
};
}
} catch {
// binary not found
}
// Binary was found (spawn succeeded); non-zero exit for --version is still "installed".
const rawOut = (result.stdout.trim() || result.stderr.trim());
const semverMatch = rawOut.match(/\d+\.\d+\.\d+[\w.-]*/);
return {
id: agent.id,
installed: true,
version: semverMatch ? semverMatch[0] : rawOut || undefined,
installHint: agent.installHint,
authHint: agent.authHint,
};
} catch {
// binary not found (ENOENT) or other spawn error
}

return {
id: agent.id,
installed: false,
installHint: agent.installHint,
authHint: agent.authHint,
};
}

export const agentsCmd = new Command('agents')
.description('Orchestrate AI coding CLIs (Claude Code, Codex, Qwen) — generate, edit, and talk')
Expand All @@ -10,12 +78,29 @@ export const agentsCmd = new Command('agents')
agentsCmd
.command('list')
.description('Which agent CLIs are installed on this machine')
.action(() => {
const agents = ['claude', 'codex', 'qwen'];
for (const a of agents) {
// TODO: resolve adapter, call check(), render real status
console.log(` ${kleur.gray('○')} ${kleur.bold(a)} ${kleur.dim('run `sh1pt agents setup --agent ' + a + '`')}`);
.option('--json', 'output as JSON')
.action(async (opts: { json?: boolean }) => {
const results = await Promise.all(KNOWN_AGENTS.map(checkAgent));

if (opts.json) {
console.log(JSON.stringify(results, null, 2));
return;
}

for (const r of results) {
if (r.installed) {
const ver = r.version ? kleur.dim(` v${r.version}`) : '';
console.log(` ${kleur.green('●')} ${kleur.bold(r.id)}${ver}`);
} else {
console.log(
` ${kleur.gray('○')} ${kleur.bold(r.id)} ${kleur.dim('not installed — ' + r.installHint)}`
);
}
}

const installed = results.filter((r) => r.installed).length;
console.log('');
console.log(kleur.dim(`${installed}/${results.length} agent(s) installed. Run \`sh1pt agents setup\` to install missing agents.`));
});

agentsCmd
Expand Down