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feat(providers): latest Claude models on Anthropic Subscription profile - #520

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SleepySML wants to merge 12 commits into
codemie-ai:mainfrom
SleepySML:EPMCDME-14341_subscription-model-access
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feat(providers): latest Claude models on Anthropic Subscription profile#520
SleepySML wants to merge 12 commits into
codemie-ai:mainfrom
SleepySML:EPMCDME-14341_subscription-model-access

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@SleepySML SleepySML commented Aug 31, 2026

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Summary

On an Anthropic Subscription profile, CodeMie was removing model access from a user who already pays for it: the -m/--model flag was silently swallowed, and the newer-than-pinned version prompt defaulted to downgrading Claude Code below the newest models. This PR passes the user's --model straight through to Claude Code, stops setup from asking for/storing a model that never takes effect, makes codemie models list explain (not error) the subscription model source, and flips the newer-than-verified prompt so its default continues on the installed version — subscription-scoped; the minimum-version block is unchanged.

Ticket: EPMCDME-14341 — https://jiraeu.epam.com/browse/EPMCDME-14341

Changes

  • Model passthrough — AgentCLI publishes the explicit --model as CODEMIE_CLI_MODEL (cleared first, so a stale shell value never leaks); the anthropic-subscription provider's enrichArgs injects --model into the claude binary (dedup-guarded). No --model → Claude Code's own default. The shared env pipeline is untouched, so API-key/SSO/Bedrock/LiteLLM/moonshot are unaffected.
  • Version pin — the newer-than-verified prompt defaults to continue on the installed version for subscription (newerVersionPromptDefault / olderSupportedModelNote); the older-but-supported prompt adds a "newer models may be unavailable" note and still offers the update; the below-minimum block is unchanged; proxied providers keep the tested install default.
  • Launch banner states the session model (or a per-session phrase) instead of unknown.
  • models list on a subscription profile prints where models come from and how to switch in-session (/model), exiting 0.
  • Setup no longer prompts for or stores a model; the success summary states the per-session choice.

Impact

Subscription users can now select and actually run the newest Claude models they're entitled to via codemie-claude --model <id>, and accepting the version prompt's default no longer strips newer models by downgrading the binary. No entitlement logic is added — Claude Code owns any refusal, CodeMie relays it.

Testing

  • Unit: 3969 passed. New tests: enrichArgs passthrough incl. dedup + --plugin-dir composition, version-prompt policy, launch-model-display, models-list message, setup summary, cli-model-env clear-before-set (incl. the shell-preset leak case), buildConfig('') → no model, and a moonshot-subscription isolation guard.
  • lint, typecheck, build, license-check, commitlint: green.
  • Integration guards proxy-routing-guard (subscription proxy bypass) and model-tier-e2e (non-subscription env pipeline): pass. The full test:integration (cli project) hangs locally on an unrelated subprocess/PTY test needing the live backend — CI runs it unconditionally.

Checklist

  • Self-reviewed (multi-lens code review; 3 findings fixed and re-verified)
  • Tests added and passing
  • No breaking changes (subscription-scoped; other providers unchanged)
  • Full CI integration suite (owed to CI)

🤖 Generated with Claude Code

SleepySML and others added 12 commits August 31, 2026 14:11
@SleepySML @claude
feat(providers): pass subscription --model through to Claude Code
3267312 
On an anthropic-subscription profile, AgentCLI records an explicit -m/--model
in CODEMIE_CLI_MODEL and the provider's enrichArgs injects it into the claude
binary args (dedup-guarded, never from the stored profile), so the user's model
choice reaches Claude Code instead of being blanked.

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
feat(agents): stop the version prompt defaulting to a downgrade on su…
2b55d11 
…bscription

On an anthropic-subscription profile the newer-than-verified Claude Code prompt
now defaults to continuing on the installed version instead of installing the
older pinned one, and the older-but-supported prompt notes that newer models may
be unavailable. Proxied providers keep the tested 'install' default; the
minimum-version block is unchanged.

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
feat(agents): state the subscription session model in the launch banner
b2569d2 
The launch banner now shows the explicit --model on a subscription profile, or a
per-session phrase (instead of 'unknown') when none was passed, since CODEMIE_MODEL
is blanked for this provider. Other providers are unchanged.

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
feat(cli): explain subscription model source in models list instead o…
6f4a9ab 
…f erroring

`codemie models list` on an anthropic-subscription profile now prints where models
come from (the user's Anthropic subscription + installed Claude Code) and how to
switch in-session with /model, exiting 0 instead of the "not supported" error.

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
feat(cli): stop asking for and storing a model on subscription setup
a6d57ee 
Anthropic Subscription setup no longer prompts for a model (which was pre-filled
with 'sonnet' and never took effect); it stores an empty model and the success
summary states the model is chosen per session by Claude Code and the user's
Anthropic subscription.

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
fix(agents): clear CODEMIE_CLI_MODEL before set so no stale value leaks
18ce971 
Code review CR-001: setting CODEMIE_CLI_MODEL only when --model was passed let a
value already present in the environment (e.g. shell-exported) survive into a
no---model subscription launch and be injected as --model. Extract applyCliModelEnv,
which deletes the var first, so it reflects only this launch's explicit --model.

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
fix(providers): omit stored model on subscription setup instead of em…
6a2d732 
…pty string

Code review CR-002: setup now passes an empty model for anthropic-subscription, but
buildConfig still stored model:'' — spec CS6 says store no model. Omit the field
when empty so the persisted profile has no model key (avoids an empty-string value
on a get->update round-trip). Adds the buildConfig-empty test (plan test item 5).

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
test(providers): guard moonshot-subscription from the --model passthr…
770011b 
…ough

Code review CR-003 (plan test item 2): add a regression test asserting the
CODEMIE_CLI_MODEL passthrough stays anthropic-subscription only — moonshot wires no
claude enrichArgs and never injects --model even with CODEMIE_CLI_MODEL set.

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
docs(skills): add SDLC planning artifacts for subscription model access
cf30888 
Spec, plan, technical analysis, complexity assessments, code-review verdicts,
QA report, and gate/decision ledgers for EPMCDME-14341.

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
fix(providers): dedup --model equals-form in subscription enrichArgs
153c40e 
Manual edge-case check found the dedup guard missed the `--model=value` form
(reachable via raw passthrough, e.g. `-m X -- --model=Y`), which double-injected
--model. Match both `--model` and `--model=` before injecting.

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
docs(skills): note --model equals-form dedup in spec risk mitigations
7b04a36 
Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
@SleepySML @claude
docs(providers): document anthropic-subscription model handling in gu…
feb5e50 
…ides

Knowledge-harvester: add an Anthropic Subscription Provider section to
external-integrations.md covering the no-stored-model behavior, the
CODEMIE_CLI_MODEL side-channel, and the subscription-scoped version-prompt
policy; add a Service Overview row.

Refs: EPMCDME-14341
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Hbz7irf4enuYb3G5r3jdxi
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