Imported from hanzoai/insights (tools/insightscli/AGENTS.md). Install upstream with npx skills add hanzoai/insights --skill insightscli. Copyright stays with the author.

insightscli — framework boundary and conventions

tools/insightscli/ is the generic developer-CLI framework published on PyPI as insightscli. It is not Insights-specific. Insights happens to be its primary consumer today, but the framework must remain usable by any project that wants a YAML-driven dev CLI.

The Insights-specific extension layer lives in tools/insightscli-commands/insightscli_commands/ and is wired in via config.commands_dir + config.boot_modules in insightscli.yaml.

What belongs where

Reviewer checklist for PRs touching tools/insightscli/

• Is the change generic, or does it bake in knowledge of a specific consumer (Insights, a specific secrets tool, a specific filename)?
• If it's specific, does it need to be in core, or can it move to tools/insightscli-commands/ (or be declared in insightscli.yaml config)?
• If new config schema, does it follow the existing pattern (config.scripts_dir, config.commands_dir, config.boot_modules)?
• Tests live in tools/insightscli/tests/ and use temp configs/files — they don't depend on Insights's insightscli.yaml.

Prior art (env files + secrets)

Researched 2026-05-20 before committing to the config.env schema. Summary, so the next contributor doesn't have to re-derive this:

The pattern that emerged: generic env-file loading is a normal CLI framework feature with a small contract. Specific secret resolution (1Password, Vault, Doppler…) is its own product, invoked as a wrapper via <secret-cli> run -- <your-command>. mise's maintainer puts it best:

"mise reloads its environment too often and because secrets often rely on remote calls to things like kms or 1Password, it would make it too slow to be helpful."

Even 1Password's own docs don't recommend a "task runner integration" — they just say to invoke op run -- directly.

How insightscli applies the pattern

In core (generic):

• config.env.files: [...] — list of dotenv files, loaded in order, first wins, shell env always wins.
• config.env.secrets.{file, marker, wrap} — optional generic wrapper hook. Re-execs the invocation under wrap when (1) the invoked subcommand opts in via needs_secrets: true, (2) the file contains marker, and (3) wrap[0] is on PATH. Otherwise loads the file directly with marker-matching lines skipped, so literals don't leak as garbage strings.
• INSIGHTSCLI_SECRETS_WRAPPED=1 sentinel — set before the wrap re-exec, inherited by subprocesses so composite/steps chains don't re-prompt for auth on every step.
• Per-command needs_secrets: true — opt-in gate for the wrap. Without it the wrap never fires; the built-in insightscli run is the one framework command that always opts in.

Not in core:

• op / op:// / 1Password as concepts — declare them in config.env.secrets.
• Any specific file names (.env.local, .env.development, …) — declare them in config.env.files.

Insights declares its setup in the root insightscli.yaml:

config:
  env:
    files:
      - .env.development
      - .env.services
    secrets:
      file: .env.local
      marker: 'op://'
      wrap: [op, run, --env-file, '{file}', --]

Same primitive works for Doppler (wrap: [doppler, run, --]), Infisical (wrap: [infisical, run, --]), Vault, dotenvx, fnox, or anything else that follows the wrap-and-exec convention.

How not to evolve insightscli

Anti-patterns flagged during PR review (don't re-introduce):

• Hardcoded filenames in insightscli/cli.py. Always read from manifest.
• if shutil.which("op"): or any tool-specific binary check in core. The wrap config makes the binary configurable; use shutil.which(wrap[0]) so any wrap tool the user declared works the same way.
• Provider-specific helpful error messages ("install brew install 1password-cli"). Core's error message should be tool-agnostic ("the configured wrap binary <x> is not on PATH"). The Insights-side extension can layer richer messaging via the hooks API if needed.
• Adding behavior to tools/insightscli/src/insightscli/cli.py that's only useful to Insights. Move it to tools/insightscli-commands/ and register via boot_modules.

When in doubt

If you're about to add code to tools/insightscli/ and you're not sure whether it's generic enough: it probably isn't. Ask first, or write it in tools/insightscli-commands/ and we can promote it later if multiple consumers want it.

INSIGHTSCLI_* environment variable namespace

Core and consumers share the INSIGHTSCLI_ env prefix; check both lists before minting a new name.

Core-reserved (defined in tools/insightscli/src/insightscli/): INSIGHTSCLI_DEBUG, INSIGHTSCLI_MANIFEST, INSIGHTSCLI_SECRETS_WRAPPED, INSIGHTSCLI_NESTED_INVOCATION.

Consumer-owned (defined in tools/insightscli-commands/): INSIGHTSCLI_ENVIRONMENT, INSIGHTSCLI_AGENT, INSIGHTSCLI_PROCESS_MANAGER (telemetry self-declaration), INSIGHTSCLI_NO_HINTS, INSIGHTSCLI_MPROCS_PATH, INSIGHTSCLI_DEVBOX_CODER_URL, INSIGHTSCLI_DEVBOX_CODER_VERSION.

If core needs a name a consumer already uses (or vice versa), rename rather than overload — bootstraps in other repos export these and silently changing semantics breaks them.