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ibmi-axi

Thin Live-Read AXI CLI for IBM i.

Token-efficient TOON stdout for agent workflows: doctor, ASP/CPU/MSGW live reads, object show, joblog and spool summaries, member read, and bounded IFS listing — over SSH. No silent writes. Credentials are never printed.

Install

npm install -g ibmi-axi
# or
npx -y ibmi-axi doctor

Skill (on-demand agent guidance):

npx skills add thelad-dev/ibmi-axi --skill ibmi-axi

Session hooks (explicit opt-in):

ibmi-axi setup hooks

Host configuration

Source Value
Default SSH host alias as400
Flag --host <ssh-host> after the command
Env IBMI_AXI_HOST, optional IBMI_AXI_SSH, IBMI_AXI_CONNECT_TIMEOUT

Uses your local OpenSSH config and keys. Portable: any shop can point at their IBM i SSH endpoint.

SSH sessions run with BatchMode=yes and StrictHostKeyChecking=accept-new (trust-on-first-use: unknown host keys are accepted and stored). For production, pin the IBM i host key in ~/.ssh/known_hosts ahead of time.

Commands

ibmi-axi
ibmi-axi doctor
ibmi-axi asp
ibmi-axi cpu
ibmi-axi cpu --jobs 5
ibmi-axi msgw
ibmi-axi obj show DENSION/AERA01 --type *PGM
ibmi-axi joblog --job 044466/QSECOFR/QP0ZSPWP
ibmi-axi spool --limit 10
ibmi-axi member read DENSION/QS36SRC AERA01
ibmi-axi member read DENSION/QS36SRC AERA01 --full
ibmi-axi member read DENSION/QS36SRC AERA01 --full --allow-large
ibmi-axi ifs ls /home/LADWEIN

Optional live smoke (requires SSH alias / --host): ibmi-axi asp, ibmi-axi cpu, ibmi-axi msgw against a reachable IBM i. CI uses mocked SSH only.

Member size guard

member read probes remote size (ls / wc) before CPYTOSTMF and again before cat. Exports above 1 048 576 bytes (1 MiB), or members whose size cannot be determined, are refused unless you pass --allow-large.

--allow-large is an explicit override: it can pull multi‑MB source over SSH into /tmp on the host and into the agent context. Use only when you accept that cost/risk.

MVP is read-only. Future mutations will require an explicit --confirm flag and remain gated by operator policy (see skill as400-ibm-i for DENSION write rules). This CLI does not replace MCP-IBMiDocs (documentation) or Bob.

Development

npm install
npm test
npm run build
npm run skill:check

Tests mock the SSH runner — no live host required for CI.

License

MIT

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AXI CLI: ibmi-axi

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