From 9077564f25045f670d2f0902e563a607007b3612 Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Thu, 30 Jul 2026 10:33:45 +0000
Subject: [PATCH] docs: add until convergence loop to Claude dynamic-workflow
 conversion table

The primitive mapping table in claude-workflow-conversion.md was missing
the until() convergence primitive, which is the idiomatic rig replacement
for open-ended while loops in Claude dynamic workflows. Without this entry,
developers porting a workflow that uses a bounded retry/convergence pattern
would not discover until() and might write an unbounded loop instead.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 skills/rig/references/claude-workflow-conversion.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/skills/rig/references/claude-workflow-conversion.md b/skills/rig/references/claude-workflow-conversion.md
index 7b0619e..f3d19bb 100644
--- a/skills/rig/references/claude-workflow-conversion.md
+++ b/skills/rig/references/claude-workflow-conversion.md
@@ -31,6 +31,7 @@ primitives from its context instead of from globals.
 | `log(message)` | `log(message)` | Same |
 | `budget.total / spent() / remaining()` | `budget.total / spent() / remaining()` | rig meters **agent calls** (`limits.maxAgents`), not tokens |
 | `workflow(ref, args)` | `call.workflow(child, args, options?)` | Shares the limiter, budget, phase, and event stream |
+| open-ended `while` convergence loop | `until({ max, noProgressRounds }, step)` | Bounded; stops on `done`, after `max` rounds, or after `noProgressRounds` equal progress keys — prefer over unbounded loops |
 | top-level `return value` | `return value` from `body` | Same |
 | `Workflow({ scriptPath, args })` from a session | `cat args.json \| node skills/rig/rig.ts program.ts` | See [runtime](runtime.md) |