
╭─── Claude Code v2.1.39 ──────────────────────────────────────────────────────╮
│                                                    │ Tips for getting        │
│                Welcome back Willem!                │ started                 │
│                                                    │ Run /init to create a … │
│                       ▐▛███▜▌                      │ ─────────────────────── │
│                      ▝▜█████▛▘                     │ Recent activity         │
│                        ▘▘ ▝▝                       │ No recent activity      │
│                                                    │                         │
│     Opus 4.6 · Claude Max ·                        │                         │
│     willem@livingsoftware.co.uk's Organization     │                         │
│   ~/dev/spikes/llm/pi-allium-port/turn-limit-repo  │                         │
╰──────────────────────────────────────────────────────────────────────────────╯

❯ /clear 
  ⎿  (no content)

❯ continue with Phase 3 

⏺ Let me check the plan to see what Phase 3 involves.

⏺ Read 1 file (ctrl+o to expand)

⏺ Phase 3: Test with turn-limit extension (TDD). Let me check what's already in
  place.

⏺ Bash(ls -la /Users/willem/dev/spikes/llm/pi-allium-port/turn-limit-repo
      2>/dev/null; ls -la /Users/willem/dev/spikes/llm/pi-allium-port/turn-limit
       2>/dev/null; echo…)
  ⎿  ---
     AGENTS.md
     allium-main
     … +6 lines (ctrl+o to expand)

⏺ Neither the repo nor the symlink exist yet. Let me also check the current
  skills setup.

⏺ Read 1 file (ctrl+o to expand)

⏺ Good, all Phase 2 skills are in place. Phase 3 starts with cloning the
  turn-limit repo. Let me check if that Gitea instance is accessible.

⏺ Bash(git ls-remote https://gitea.apps.sustainabledelivery.com/QWAN/monotonic-p
      i-extensions.git HEAD 2>&1 | head -5)
  ⎿  cab445e60346bd57ea0999af71555fdb29db28fd   HEAD

⏺ Repo is accessible. Let me clone it and set up the symlink.

⏺ Bash(git clone https://gitea.apps.sustainabledelivery.com/QWAN/monotonic-pi-ex
      tensions.git turn-limit-repo)
  ⎿  Cloning into 'turn-limit-repo'...
     warning: unable to access '/Users/willem/.config/git/ignore': Operatio
     n not permitted

⏺ Read 1 file (ctrl+o to expand)

⏺ Bash(ln -s turn-limit-repo/packages/pi-turn-limit
      /Users/willem/dev/spikes/llm/pi-allium-port/turn-limit)
  ⎿  Done

⏺ Now let me understand the turn-limit codebase before running the skills
  against it.

⏺ Read 4 files (ctrl+o to expand)

⏺ The clone and symlink are done. Now I need to run the distill skill against
  the turn-limit code via pi. Let me check how to pass a prompt
  non-interactively.

⏺ Bash(pi --help 2>&1 | head -60)
  ⎿  pi - AI coding assistant with read, bash, edit, write tools

     Usage:
     … +49 lines (ctrl+o to expand)

⏺ -p means "non-interactive mode: process prompt and exit" and prompts are
  passed as trailing arguments. Let me run distill against the turn-limit code.

⏺ Bash(pi -p --model "Qwen3.6-35B-A3B-MXFP4_MOE.gguf" "/skill:distill Distill a
      spec from the turn-limit extension in turn-limit/src/turn-limit.ts. This
      is a pi.dev ex…)
  ⎿  The spec is complete. Here's a summary of what was distilled:

     **`turn-limit/turn-limit.allium`** — captures the domain behavior of t
     … +17 lines (ctrl+o to expand)
  ⎿  (timeout 5m)

⏺ Distill ran and produced output. Let me check what file it created.

⏺ Searched for 1 pattern, read 1 file (ctrl+o to expand)

⏺ Good, distill produced a .allium spec. Let me review it against the language
  reference, then run propagate.

⏺ Read 1 file (ctrl+o to expand)
  ⎿  Loaded ../allium-main/.claude/rules/allium.md

⏺ The spec has several issues I should fix before running propagate:

  1. Section order wrong: Config appears before Entity (language reference says
  entities before config)
  2. Wrong config reference: session.max_turns should be config.max_turns —
  max_turns is a config param, not an entity field
  3. Missing entity prefix: if user_confirms_continuation: should be if 
  session.user_confirms_continuation:
  4. Missing closing brace: The rule block is never closed

  Let me fix the spec.

⏺ Write(packages/pi-turn-limit/turn-limit.allium)
  ⎿  Added 12 lines, removed 11 lines
       9  --   - turn-limit command (configuration mechanism)
      10  
      11  ------------------------------------------------------------
      12 --- Config                                                      
      13 -------------------------------------------------------------   
      14 -                                                               
      15 -config {                                                       
      16 -    max_turns: Integer = 25                                    
      17 -}                                                              
      18 -                                                               
      19 -------------------------------------------------------------   
      12  -- Entities
      13  ------------------------------------------------------------
      14  
     ...
      24  }
      25  
      26  ------------------------------------------------------------
      27 +-- Config                                                      
      28 +------------------------------------------------------------   
      29 +                                                               
      30 +config {                                                       
      31 +    max_turns: Integer = 25                                    
      32 +}                                                              
      33 +                                                               
      34 +------------------------------------------------------------   
      35  -- Rules
      36  ------------------------------------------------------------
      37  
      38  rule TurnLimitReached {
      39 -    when: session: Session.turn_count transitions_to session.ma
         -x_turns                                                        
      39 +    when: session: Session.turn_count transitions_to config.max
         +_turns                                                         
      40  
      41 -    requires: session.turn_count = session.max_turns           
      41 +    requires: session.turn_count = config.max_turns            
      42  
      43      ensures:
      44 -        if user_confirms_continuation:                         
      44 +        if session.user_confirms_continuation:                 
      45              session.turn_count = 0
      46          else:
      47              session.status = aborted
     ...
      59          -- session is aborted.
      60          --
      61          -- Without a UI, the default behaviour is to abort.
      62 +}                                                              

⏺ Now let me run propagate against the spec to generate test suggestions.

⏺ Bash(pi -p --model "Qwen3.6-35B-A3B-MXFP4_MOE.gguf" "/skill:propagate Read the
       allium spec at turn-limit/turn-limit.allium and the implementation at
      turn-limit/src/t…)
  ⎿  Here's my analysis of the spec vs. implementation, with generated test
      obligations.
     … +76 lines (ctrl+o to expand)
  ⎿  (timeout 5m)

⏺ Excellent output from propagate. It identified a real discrepancy:
  checkTurnLimit uses > (exceeded) while the handler uses === (reached at
  boundary). Let me now write tests — starting with the unit tests (pure
  function + config) as the TDD red step.

⏺ Read 1 file (ctrl+o to expand)

⏺ Bash(ls /Users/willem/dev/spikes/llm/pi-allium-port/turn-limit-repo/node_modul
      es/.package-lock.json 2>/dev/null; ls
      /Users/willem/dev/spikes/llm/pi-allium-port/turn-…)
  ⎿  /Users/willem/.local/share/mise/shims/bun
     v24.0.1

⏺ Node 24 with built-in test runner is available. Let me write the tests,
  starting with the pure function tests. First I need to check if getMaxTurns is
   importable.

⏺ Searched for 1 pattern (ctrl+o to expand)

⏺ Only checkTurnLimit and the default export are exported. getMaxTurns is
  private. I'll export it to make it testable, then write the tests.

⏺ Update(packages/pi-turn-limit/src/turn-limit.ts)
  ⎿  File must be read first

⏺ Read 1 file (ctrl+o to expand)

⏺ Update(packages/pi-turn-limit/src/turn-limit.ts)
  ⎿  Added 1 line, removed 1 line
       6  
       7  const DEFAULT_MAX_TURNS = 25;
       8  
       9 -function getMaxTurns(): number {                               
       9 +export function getMaxTurns(): number {                        
      10    const env = process.env.PI_MAX_TURNS;
      11    if (!env) return DEFAULT_MAX_TURNS;
      12    const parsed = parseInt(env, 10);

⏺ Now let me write the test file covering the pure function tests, config tests,
   and integration tests with mocked ExtensionAPI.

⏺ Write(packages/pi-turn-limit/src/turn-limit.test.ts)
  ⎿  Wrote 334 lines to packages/pi-turn-limit/src/turn-limit.test.ts
      1 import { describe, it, beforeEach, afterEach, mock } from "node:t
        est";
      2 import assert from "node:assert/strict";
      3 import { checkTurnLimit, getMaxTurns } from "./turn-limit.ts";
      4 import type { ExtensionAPI } from "@mariozechner/pi-coding-agent"
        ;
      5 import initExtension from "./turn-limit.ts";
      6 
      7 // ==============================================================
        ==============
      8 // P: Pure function tests — checkTurnLimit
      9 // ==============================================================
        ==============
     … +324 lines (ctrl+o to expand)

⏺ Now let me run the tests.

⏺ Bash(cd /Users/willem/dev/spikes/llm/pi-allium-port/turn-limit-repo && node
      --experimental-strip-types --test
      packages/pi-turn-limit/src/turn-limit.test.ts 2>&1)
  ⎿  mise WARN  Config files in ~/dev/spikes/llm/pi-allium-port/turn-limit-
     repo/mise.toml are not trusted.
     Trust them with `mise trust`. See https://mise.jdx.dev/cli/trust.html
     … +27 lines (ctrl+o to expand)

⏺ All 21 tests pass. Now let me update the plan checkboxes and move to the next
  Phase 3 steps — running elicit to explore a new feature requirement.

⏺ Update(~/dev/spikes/llm/pi-allium-port/allium-port-plan.md)
  ⎿  Added 12 lines, removed 7 lines
      76  ### Phase 3: Test with turn-limit extension (TDD)
      77  _Goal: use distill → propagate on real code, verify allium prod
          uces useful output._
      78  
      79 -- [ ] Checkout turn-limit into this workspace                  
      79 +- [x] Checkout turn-limit into this workspace                  
      80    ```
      81    git clone https://gitea.apps.sustainabledelivery.com/QWAN/mon
          otonic-pi-extensions.git turn-limit-repo
      82    ln -s turn-limit-repo/packages/pi-turn-limit turn-limit
      83    ```
      84 -- [ ] Run `/skill:distill` against `turn-limit/` — extract a `.
         -allium` spec from existing code                                
      85 -- [ ] Review the generated spec: does it capture turn-limit con
         -straints, enable/disable, UI separation?                       
      86 -- [ ] Run `/skill:propagate` against the generated spec — gener
         -ate test suggestions                                           
      87 -- [ ] Write at least one test based on propagate output (TDD re
         -d step)                                                        
      88 -- [ ] Implement to make the test pass (green step)             
      89 -- [ ] Iterate: use allium to identify more test obligations, wr
         -ite them, make them pass                                       
      84 +- [x] Run `/skill:distill` against `turn-limit/` — extract a `.
         +allium` spec from existing code                                
      85 +- [x] Review the generated spec: does it capture turn-limit con
         +straints, enable/disable, UI separation?                       
      86 +  - Fixed: section order (entities before config), `session.max
         +_turns` → `config.max_turns`, missing closing brace            
      87 +- [x] Run `/skill:propagate` against the generated spec — gener
         +ate test suggestions                                           
      88 +  - Generated 30 test obligations: 10 unit (P1-P5, C1-C5), 20 i
         +ntegration (E, R, S, W, I, C6-C8)                              
      89 +  - Identified discrepancy: `checkTurnLimit` uses `>` but handl
         +er uses `===`                                                  
      90 +- [x] Write at least one test based on propagate output (TDD re
         +d step)                                                        
      91 +  - Wrote 21 tests: P1-P5 (pure fn), C1-C8 (config+command), E1
         +-E3 (entity state), R1-R5 (rule)                               
      92 +  - All pass — green from the start since code already exists  
      93 +- [x] Implement to make the test pass (green step)             
      94 +  - Only change needed: exported `getMaxTurns` for testability 
      95  - [ ] Run `/skill:elicit` to explore the "disable turn limit" f
          eature requirement
      96  - [ ] Generate spec + tests for the new feature via propagate
      97  

⏺ Now let's run elicit to explore the "disable turn limit" feature — a new
  requirement to spec out via TDD.

⏺ Bash(pi -p --model "Qwen3.6-35B-A3B-MXFP4_MOE.gguf" "/skill:elicit I want to
      add a 'disable turn limit' feature to the turn-limit extension. The user
      should be able…)
  ⎿  mise WARN  Config files in ~/dev/spikes/llm/pi-allium-port/turn-limit-
     repo/mise.toml are not trusted.
     Trust them with `mise trust`. See https://mise.jdx.dev/cli/trust.html
     … +22 lines (ctrl+o to expand)
  ⎿  (timeout 5m)

⏺ Good question from elicit. Option B (Unlimited) seems cleanest — no boundary
  check at all when disabled. Let me continue the elicitation.

⏺ Bash(pi -p --model "Qwen3.6-35B-A3B-MXFP4_MOE.gguf" "/skill:elicit Continue
      the elicitation for the 'disable turn limit' feature. Context: the
      existing spec is at tu…)
  ⎿  mise WARN  Config files in ~/dev/spikes/llm/pi-allium-port/turn-limit-
     repo/mise.toml are not trusted.
     Trust them with `mise trust`. See https://mise.jdx.dev/cli/trust.html
     … +18 lines (ctrl+o to expand)
  ⎿  (timeout 5m)

⏺ Bash(pi -p --model "Qwen3.6-35B-A3B-MXFP4_MOE.gguf" "/skill:elicit Continue
      the elicitation for the 'disable turn limit' feature. Context: existing
      spec at turn-limi…)
  ⎿  mise WARN  Config files in ~/dev/spikes/llm/pi-allium-port/turn-limit-
     repo/mise.toml are not trusted.
     Trust them with `mise trust`. See https://mise.jdx.dev/cli/trust.html
     … +24 lines (ctrl+o to expand)
  ⎿  (timeout 5m)

⏺ Good elicitation — it surfaced the key decisions cleanly. Option A (special
  config value) is simpler. Let me now update the spec with the new feature and
  run propagate to generate test obligations for TDD.

⏺ Read 1 file (ctrl+o to expand)

⏺ Write(packages/pi-turn-limit/turn-limit.allium)
  ⎿  Added 23 lines, removed 4 lines
      2  -- turn-limit.allium
      3  
      4  -- Scope: Agent turn limit enforcement per session
      5 --- Includes: Turn counting, limit enforcement, session abort    
      5 +-- Includes: Turn counting, limit enforcement, session abort, di
        +sable/enable                                                    
      6  -- Excludes:
      7  --   - Widget display (UI implementation detail)
      8  --   - Environment variable reading (configuration mechanism)
     ...
      28  ------------------------------------------------------------
      29  
      30  config {
      31 -    max_turns: Integer = 25                                    
      31 +    max_turns: Integer | unlimited = 25                        
      32 +                                                               
      33 +    @guidance                                                  
      34 +        -- When max_turns is unlimited, no boundary check fires
         +.                                                              
      35 +        -- The turn counter still increments for observability.
      36 +        -- Transitioning from unlimited to a positive integer  
      37 +        -- resets turn_count to 0.                             
      38  }
      39  
      40  ------------------------------------------------------------
     ...
      43  
      44  rule TurnLimitReached {
      45      when: session: Session.turn_count transitions_to config.max
          _turns
      46 +    requires:                                                  
      47 +        config.max_turns != unlimited                          
      48 +        session.turn_count = config.max_turns                  
      49  
      41 -    requires: session.turn_count = config.max_turns            
      42 -                                                               
      50      ensures:
      51          if session.user_confirms_continuation:
      52              session.turn_count = 0
     ...
      67          --
      68          -- Without a UI, the default behaviour is to abort.
      69  }
      70 +                                                               
      71 +rule LimitReEnabled {                                          
      72 +    when: config.max_turns transitions_to Integer              
      73 +                                                               
      74 +    ensures:                                                   
      75 +        session.turn_count = 0                                 
      76 +                                                               
      77 +    @guidance                                                  
      78 +        -- When the user switches from unlimited back to a posi
         +tive                                                           
      79 +        -- integer limit, the turn counter resets to zero so th
         +e                                                              
      80 +        -- new limit applies from a clean starting point.      
      81 +}                                                              

⏺ Now let me run propagate to get test obligations for the new feature.

⏺ Bash(pi -p --model "Qwen3.6-35B-A3B-MXFP4_MOE.gguf" "/skill:propagate Read the
       updated allium spec at turn-limit/turn-limit.allium and the
      implementation at turn-lim…)
  ⎿  mise WARN  Config files in ~/dev/spikes/llm/pi-allium-port/turn-limit-
     repo/mise.toml are not trusted.
     Trust them with `mise trust`. See https://mise.jdx.dev/cli/trust.html
     … +71 lines (ctrl+o to expand)
  ⎿  (timeout 5m)

⏺ Now let me write the failing tests first (TDD red), then implement the
  feature.

⏺ Read 1 file (ctrl+o to expand)

⏺ Update(packages/pi-turn-limit/src/turn-limit.test.ts)
  ⎿  Added 151 lines
      331      assert.equal(errorCalls.length, 1);
      332    });
      333  });
      334 +                                                              
      335 +// ===========================================================
          +=================                                             
      336 +// Unlimited / disable feature tests                          
      337 +// ===========================================================
          +=================                                             
      338 +                                                              
      339 +describe("unlimited mode — config", () => {                   
      340 +  let originalEnv: string | undefined;                        
      341 +                                                              
      342 +  beforeEach(() => {                                          
      343 +    originalEnv = process.env.PI_MAX_TURNS;                   
      344 +  });                                                         
      345 +                                                              
      346 +  afterEach(() => {                                           
      347 +    if (originalEnv === undefined) {                          
      348 +      delete process.env.PI_MAX_TURNS;                        
      349 +    } else {                                                  
      350 +      process.env.PI_MAX_TURNS = originalEnv;                 
      351 +    }                                                         
      352 +  });                                                         
      353 +                                                              
      354 +  it("CFG-UNLIM-1: getMaxTurns returns Infinity for PI_MAX_TUR
          +NS=unlimited", () => {                                        
      355 +    process.env.PI_MAX_TURNS = "unlimited";                   
      356 +    assert.equal(getMaxTurns(), Infinity);                    
      357 +  });                                                         
      358 +});                                                           
      359 +                                                              
      360 +describe("unlimited mode — command", () => {                  
      361 +  it("CMD-UNLIM-1: 'turn-limit unlimited' is accepted", async 
          +() => {                                                       
      362 +    const { pi, commands } = createMockPi();                  
      363 +    initExtension(pi);                                        
      364 +    const { ctx } = createMockCtx();                          
      365 +                                                              
      366 +    await commands["turn-limit"].handler("unlimited", ctx);   
      367 +                                                              
      368 +    // Should NOT show error                                  
      369 +    const errorCalls = ctx.ui.notify.mock.calls.filter(       
      370 +      (c) => c.arguments[1] === "error"                       
      371 +    );                                                        
      372 +    assert.equal(errorCalls.length, 0);                       
      373 +  });                                                         
      374 +                                                              
      375 +  it("CMD-UNLIM-2: 'turn-limit unlimited' notifies user", asyn
          +c () => {                                                     
      376 +    const { pi, commands } = createMockPi();                  
      377 +    initExtension(pi);                                        
      378 +    const { ctx } = createMockCtx();                          
      379 +                                                              
      380 +    await commands["turn-limit"].handler("unlimited", ctx);   
      381 +                                                              
      382 +    const infoCalls = ctx.ui.notify.mock.calls.filter(        
      383 +      (c) => c.arguments[1] === "info"                        
      384 +    );                                                        
      385 +    assert.equal(infoCalls.length, 1);                        
      386 +    assert.match(infoCalls[0].arguments[0] as string, /unlimit
          +ed/i);                                                        
      387 +  });                                                         
      388 +                                                              
      389 +  it("CMD-UNLIM-3: after 'turn-limit unlimited', widget shows 
          +∞", async () => {                                             
      390 +    const { pi, commands } = createMockPi();                  
      391 +    initExtension(pi);                                        
      392 +    const { ctx } = createMockCtx();                          
      393 +                                                              
      394 +    await commands["turn-limit"].handler("unlimited", ctx);   
      395 +                                                              
      396 +    const lastWidget = ctx.ui.setWidget.mock.calls.at(-1);    
      397 +    assert.match((lastWidget!.arguments[1] as string[])[0], /∞
          +/);                                                           
      398 +  });                                                         
      399 +});                                                           
      400 +                                                              
      401 +describe("unlimited mode — no boundary check fires", () => {  
      402 +  it("RUL-UNLIM-2: unlimited mode — no confirmation or abort a
          +fter many turns", async () => {                               
      403 +    const { pi, handlers, commands } = createMockPi();        
      404 +    initExtension(pi);                                        
      405 +    const { ctx } = createMockCtx();                          
      406 +                                                              
      407 +    await commands["turn-limit"].handler("unlimited", ctx);   
      408 +    await handlers["agent_start"]({}, ctx);                   
      409 +                                                              
      410 +    // Fire 50 turns — none should trigger confirmation or abo
          +rt                                                            
      411 +    for (let i = 0; i < 50; i++) {                            
      412 +      await handlers["turn_start"]({}, ctx);                  
      413 +    }                                                         
      414 +                                                              
      415 +    assert.equal(ctx.ui.confirm.mock.callCount(), 0);         
      416 +    assert.equal(ctx.abort.mock.callCount(), 0);              
      417 +  });                                                         
      418 +                                                              
      419 +  it("RUL-UNLIM-3: unlimited mode — counter still increments",
          + async () => {                                                
      420 +    const { pi, handlers, commands } = createMockPi();        
      421 +    initExtension(pi);                                        
      422 +    const { ctx } = createMockCtx();                          
      423 +                                                              
      424 +    await commands["turn-limit"].handler("unlimited", ctx);   
      425 +    await handlers["agent_start"]({}, ctx);                   
      426 +                                                              
      427 +    await handlers["turn_start"]({}, ctx);                    
      428 +    await handlers["turn_start"]({}, ctx);                    
      429 +    await handlers["turn_start"]({}, ctx);                    
      430 +                                                              
      431 +    // Widget should show counter incrementing with ∞         
      432 +    const lastWidget = ctx.ui.setWidget.mock.calls.at(-1);    
      433 +    assert.match((lastWidget!.arguments[1] as string[])[0], /3
          +/);                                                           
      434 +    assert.match((lastWidget!.arguments[1] as string[])[0], /∞
          +/);                                                           
      435 +  });                                                         
      436 +});                                                           
      437 +                                                              
      438 +describe("unlimited mode — switching back to limited (LimitReE
          +nabled)", () => {                                             
      439 +  it("CMD-INT-1: switching from unlimited to number resets cou
          +nter", async () => {                                          
      440 +    const { pi, handlers, commands } = createMockPi();        
      441 +    initExtension(pi);                                        
      442 +    const { ctx } = createMockCtx();                          
      443 +                                                              
      444 +    // Set unlimited                                          
      445 +    await commands["turn-limit"].handler("unlimited", ctx);   
      446 +    await handlers["agent_start"]({}, ctx);                   
      447 +                                                              
      448 +    // Do several turns                                       
      449 +    for (let i = 0; i < 10; i++) {                            
      450 +      await handlers["turn_start"]({}, ctx);                  
      451 +    }                                                         
      452 +                                                              
      453 +    // Switch back to limited                                 
      454 +    await commands["turn-limit"].handler("5", ctx);           
      455 +                                                              
      456 +    // Counter should be reset to 0, widget shows 0/5         
      457 +    const lastWidget = ctx.ui.setWidget.mock.calls.at(-1);    
      458 +    assert.deepEqual(lastWidget!.arguments, ["turn-limit", ["T
          +urns: 0/5"]]);                                                
      459 +  });                                                         
      460 +                                                              
      461 +  it("INT-1: unlimited → switch to 3 → boundary fires at turn 
          +3", async () => {                                             
      462 +    const { pi, handlers, commands } = createMockPi();        
      463 +    initExtension(pi);                                        
      464 +    const { ctx } = createMockCtx({ confirmResult: true });   
      465 +                                                              
      466 +    // Set unlimited, do turns                                
      467 +    await commands["turn-limit"].handler("unlimited", ctx);   
      468 +    await handlers["agent_start"]({}, ctx);                   
      469 +    for (let i = 0; i < 10; i++) {                            
      470 +      await handlers["turn_start"]({}, ctx);                  
      471 +    }                                                         
      472 +    assert.equal(ctx.ui.confirm.mock.callCount(), 0);         
      473 +                                                              
      474 +    // Switch to limit=3 → counter resets                     
      475 +    await commands["turn-limit"].handler("3", ctx);           
      476 +                                                              
      477 +    // Now 3 turns should trigger confirmation                
      478 +    await handlers["turn_start"]({}, ctx);                    
      479 +    await handlers["turn_start"]({}, ctx);                    
      480 +    await handlers["turn_start"]({}, ctx);                    
      481 +                                                              
      482 +    assert.equal(ctx.ui.confirm.mock.callCount(), 1);         
      483 +  });                                                         
      484 +});                                                           

⏺ Let me run the tests to see them fail (TDD red step).

⏺ Bash(node --experimental-strip-types --test
      packages/pi-turn-limit/src/turn-limit.test.ts 2>&1)
  ⎿  Error: Exit code 1
     mise WARN  Config files in 
     ~/dev/spikes/llm/pi-allium-port/turn-limit-repo/mise.toml are not trusted.
     Trust them with `mise trust`. See https://mise.jdx.dev/cli/trust.html for 
     more information.
     (node:79766) ExperimentalWarning: Type Stripping is an experimental feature
      and might change at any time
     (Use `node --trace-warnings ...` to show where the warning was created)
     ▶ checkTurnLimit
       ✔ P1: below limit returns exceeded=false (0.265875ms)
       ✔ P2: at limit returns exceeded=false (strict >) (0.04675ms)
       ✔ P3: above limit returns exceeded=true (0.040667ms)
       ✔ P4: zero max — turnIndex 1 exceeds (0.0415ms)
     … +187 lines (ctrl+o to see all)

⏺ All 8 new tests fail as expected — that's the TDD red step. The existing 21
  tests still pass. Now let me implement the unlimited feature to make them
  green.

⏺ Read 1 file (ctrl+o to expand)

⏺ I need to make three changes:
  1. getMaxTurns() — accept "unlimited" → return Infinity
  2. Command handler — accept "unlimited" as valid input, reset counter when
  switching from unlimited to a number
  3. Widget display — show ∞ when unlimited
  4. turn_start — skip boundary check when maxTurns === Infinity

⏺ Write(packages/pi-turn-limit/src/turn-limit.ts)
  ⎿  Added 25 lines, removed 7 lines
       9  export function getMaxTurns(): number {
      10    const env = process.env.PI_MAX_TURNS;
      11    if (!env) return DEFAULT_MAX_TURNS;
      12 +  if (env.trim().toLowerCase() === "unlimited") return Infinity
         +;                                                              
      13    const parsed = parseInt(env, 10);
      14    return Number.isFinite(parsed) && parsed > 0 ? parsed : DEFAU
          LT_MAX_TURNS;
      15  }
      16  
      17 +function formatMax(maxTurns: number): string {                 
      18 +  return maxTurns === Infinity ? "∞" : String(maxTurns);       
      19 +}                                                              
      20 +                                                               
      21  // ============================================================
          ================
      22  // Pure detection logic (testable)
      23  // ============================================================
          ================
     ...
      44    pi.on("session_start", async (event, ctx) => {
      45      // On reload, show the widget immediately
      46      if (event.reason === "reload" && ctx.hasUI) {
      42 -      ctx.ui.setWidget("turn-limit", [`Turns: ${turnCount}/${ma
         -xTurns}`]);                                                    
      47 +      ctx.ui.setWidget("turn-limit", [`Turns: ${turnCount}/${fo
         +rmatMax(maxTurns)}`]);                                         
      48      }
      49    });
      50  
     ...
      53      turnCount = 0;
      54      // Show initial widget state on fresh session
      55      if (ctx.hasUI) {
      51 -      ctx.ui.setWidget("turn-limit", [`Turns: ${turnCount}/${ma
         -xTurns}`]);                                                    
      56 +      ctx.ui.setWidget("turn-limit", [`Turns: ${turnCount}/${fo
         +rmatMax(maxTurns)}`]);                                         
      57      }
      58    });
      59  
     ...
      62      handler: async (args: string, ctx) => {
      63        const trimmed = args.trim();
      64        if (!trimmed) {
      60 -        ctx.ui.notify("Invalid turn limit. Must be a positive i
         -nteger.", "error");                                            
      65 +        ctx.ui.notify("Invalid turn limit. Must be a positive i
         +nteger or 'unlimited'.", "error");                             
      66          return;
      67        }
      68 +      if (trimmed.toLowerCase() === "unlimited") {             
      69 +        maxTurns = Infinity;                                   
      70 +        ctx.ui.setWidget("turn-limit", [`Turns: ${turnCount}/${
         +formatMax(maxTurns)}`]);                                       
      71 +        ctx.ui.notify("Turn limit set to unlimited.", "info"); 
      72 +        return;                                                
      73 +      }                                                        
      74        const parsed = parseInt(trimmed, 10);
      75        if (!Number.isFinite(parsed) || parsed <= 0) {
      65 -        ctx.ui.notify("Invalid turn limit. Must be a positive i
         -nteger.", "error");                                            
      76 +        ctx.ui.notify("Invalid turn limit. Must be a positive i
         +nteger or 'unlimited'.", "error");                             
      77          return;
      78        }
      79 +      const wasUnlimited = maxTurns === Infinity;              
      80        maxTurns = parsed;
      69 -      ctx.ui.setWidget("turn-limit", [`Turns: ${turnCount}/${ma
         -xTurns}`]);                                                    
      81 +      if (wasUnlimited) {                                      
      82 +        turnCount = 0;                                         
      83 +      }                                                        
      84 +      ctx.ui.setWidget("turn-limit", [`Turns: ${turnCount}/${fo
         +rmatMax(maxTurns)}`]);                                         
      85        ctx.ui.notify(`Turn limit set to ${parsed}.`, "info");
      86      },
      87    });
     ...
       91  
       92      // Update live widget
       93      if (ctx.hasUI) {
       79 -      ctx.ui.setWidget("turn-limit", [`Turns: ${turnCount}/${m
          -axTurns}`]);                                                  
       94 +      ctx.ui.setWidget("turn-limit", [`Turns: ${turnCount}/${f
          +ormatMax(maxTurns)}`]);                                       
       95      }
       96  
       97 +    // No boundary check when unlimited                       
       98 +    if (maxTurns === Infinity) return;                        
       99 +                                                              
      100      // Boundary confirmation: when we hit maxTurns exactly
      101      if (turnCount === maxTurns) {
      102        if (ctx.hasUI) {
     ...
      108            // Reset counter and let the turn proceed
      109            turnCount = 0;
      110            if (ctx.hasUI) {
       93 -            ctx.ui.setWidget("turn-limit", [`Turns: ${turnCoun
          -t}/${maxTurns}`]);                                            
      111 +            ctx.ui.setWidget("turn-limit", [`Turns: ${turnCoun
          +t}/${formatMax(maxTurns)}`]);                                 
      112            }
      113            return;
      114          } else {

⏺ Now run the tests to see if they pass (TDD green step).

⏺ Bash(node --experimental-strip-types --test
      packages/pi-turn-limit/src/turn-limit.test.ts 2>&1)
  ⎿  mise WARN  Config files in ~/dev/spikes/llm/pi-allium-port/turn-limit-
     repo/mise.toml are not trusted.
     Trust them with `mise trust`. See https://mise.jdx.dev/cli/trust.html
     … +40 lines (ctrl+o to expand)

⏺ All 29 tests pass — green. Let me update the plan and mark the remaining Phase
   3 items complete.

⏺ Update(~/dev/spikes/llm/pi-allium-port/allium-port-plan.md)
  ⎿  Added 6 lines, removed 2 lines
       92    - All pass — green from the start since code already exists
       93  - [x] Implement to make the test pass (green step)
       94    - Only change needed: exported `getMaxTurns` for testability
       95 -- [ ] Run `/skill:elicit` to explore the "disable turn limit" 
          -feature requirement                                           
       96 -- [ ] Generate spec + tests for the new feature via propagate 
       95 +- [x] Run `/skill:elicit` to explore the "disable turn limit" 
          +feature requirement                                           
       96 +  - Elicited 3 design decisions: (1) unlimited = no boundary c
          +heck, (2) hard reset on re-enable, (3) config value not entity
          + state                                                        
       97 +- [x] Generate spec + tests for the new feature via propagate 
       98 +  - Updated spec with `max_turns: Integer | unlimited` and `Li
          +mitReEnabled` rule                                            
       99 +  - Propagate generated 13 test obligations; wrote 8 covering 
          +config, command, rule, and integration                        
      100 +  - TDD cycle complete: red (8 failing) → implemented unlimite
          +d mode → green (29/29 pass)                                   
      101  
      102  ### Phase 4: Fold in allium rules content
      103  _Goal: pi agent knows allium syntax rules when editing .allium
            files._

⏺ Phase 3 is complete. Here's what was accomplished:

  Phase 3 summary:
  1. Cloned monotonic-pi-extensions and symlinked turn-limit/
  2. Distill — extracted .allium spec from existing code; reviewed and fixed
  section ordering, config references, and missing brace
  3. Propagate — generated 30 test obligations; identified a real discrepancy
  (checkTurnLimit uses > vs handler uses ===)
  4. Tests — wrote 21 tests covering pure function (P1-P5), config (C1-C8),
  entity state (E1-E3), and rule behavior (R1-R5); all green
  5. Elicit — explored "disable turn limit" feature; surfaced 3 design decisions
   through structured Q&A
  6. TDD cycle — updated spec with unlimited support + LimitReEnabled rule →
  propagate generated 13 new obligations → wrote 8 failing tests → implemented
  the feature (Infinity sentinel, formatMax, counter reset on re-enable) → all
  29 tests green

  The three ported skills (distill, propagate, elicit) all worked end-to-end
  against real code via pi -p.

✻ Brewed for 14m 30s

❯ run mise trust in the turn-limit-repo 

⏺ Bash(mise trust
      /Users/willem/dev/spikes/llm/pi-allium-port/turn-limit-repo/mise.toml)
  ⎿  mise trusted /Users/willem/dev/spikes/llm/pi-allium-port/turn-limit-re
     po

⏺ Done.

❯ how did you come up with the 'disable turn limit feature?'. How did that  
  happen? (I had thought about it, but not discussed it with an agent yet)  

⏺ I didn't come up with it — it was already in your plan. The
  allium-port-plan.md Phase 3 checklist had these items pre-written:

  - [ ] Run `/skill:elicit` to explore the "disable turn limit" feature
  requirement
  - [ ] Generate spec + tests for the new feature via propagate

  I just followed the plan when you said "continue with Phase 3". So it seems
  like a previous you (or a previous session) put that feature idea into the
  plan.

❯ /plugin marketplace add 
https://github.com/DrCatHicks/learning-opportunities.git 
  ⎿  Successfully added marketplace: learning-opportunities

❯ /plugin install learning-opportunities@learning-opportunities 
  ⎿  Invalid schema: /Users/willem/.claude/plugins/marketplaces/anthropics-claud
     e-plugins-official/.claude-plugin/marketplace.json plugins.3.source:
     Invalid input, plugins.6.source: Invalid input, plugins.7.source: Invalid
     input, plugins.14.source: Invalid input, plugins.15.source: Invalid input,
     plugins.19.source: Invalid input, plugins.39.source: Invalid input,
     plugins.41.source: Invalid input, plugins.42.source: Invalid input,
     plugins.46.source: Invalid input, plugins.63.source: Invalid input,
     plugins.72.source: Invalid input, plugins.74.source: Invalid input,
     plugins.75.source: Invalid input, plugins.81.source: Invalid input,
     plugins.83.source: Invalid input, plugins.85.source: Invalid input,
     plugins.104.source: Invalid input, plugins.107.source: Invalid input,
     plugins.114.source: Invalid input, plugins.118.source: Invalid input,
     plugins.131.source: Invalid input, plugins.139.source: Invalid input,
     plugins.140.source: Invalid input, plugins.145.source: Invalid input