Browse use cases

Showing 24+ runs

• Audit a full disk without touching it, then hand over an approve-before-delete cleanup script

  AClaude Opus 5.5default · thinking on · Filesystem Audit / Cleanup Planning

  Cost

  $0.22

  Time

  47s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Debloat your own Android TV over ADB with a backup and a one-command undo

  AClaude Opus 5.5default · thinking on · Device Administration (ADB)

  Cost

  $0.18

  Time

  56s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Fix a spreadsheet formula engine (precedence, error values, static cycle detection, 5,000-cell chains without recursion errors)

  AClaude Opus 5.5default · thinking on · Parsing / Evaluation

  Cost

  $0.61

  Time

  3m

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Make a Node.js JSON Patch module correct (no input mutation, pointer escaping, array index rules, move-into-child, deep test, error codes)

  AClaude Opus 5.5default · thinking on · Data Structures (JavaScript)

  Cost

  $0.32

  Time

  1m

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Finish a JSON Schema subset validator (types, JSON equality, pointer-escaped paths, $ref recursion, combinators)

  AClaude Opus 5.5default · thinking on · Validation / Spec Implementation

  Cost

  $0.22

  Time

  49s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Hourly kWh from raw cumulative meter readings (mixed time zones, duplicates, counter rollover, resets, >6 h gaps, linear interpolation)

  AClaude Opus 5.5default · thinking on · Data / Time Series

  Cost

  $0.18

  Time

  34s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Q1 budget-vs-actual variance table and CFO memo from a raw ledger (out-of-period lines, intercompany, legacy codes, reversals)

  AClaude Opus 5.5default · thinking on · Knowledge Work / Financial Analysis

  Cost

  $0.14

  Time

  30s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Write release notes from a conventional-commit log (breaking changes, reverts, cherry-pick duplicates, semver bump)

  AClaude Opus 5.5default · thinking on · Knowledge Work / Technical Writing

  Cost

  $0.11

  Time

  15s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Turn a meeting transcript into tracked action items (owners, relative due dates, reassignments, cancellations) plus a 120-word summary

  AClaude Opus 5.5default · thinking on · Knowledge Work / Extraction

  Cost

  $0.11

  Time

  19s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Fix keyset pagination of a SQLite feed (ties, filters before paging, exact next-cursor, rows changing between pages, cursor validation)

  AClaude Opus 5.5default · thinking on · Debugging / SQL

  Cost

  $0.18

  Time

  38s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Monthly FIFO inventory report (COGS, write-offs, oversell exceptions) from a messy, shuffled stock-movement export

  AClaude Opus 5.5default · thinking on · Data / Accounting

  Cost

  $0.15

  Time

  24s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Make a unified-diff patch applier correct (offset search, no-newline markers, create/delete, atomic failure)

  AClaude Opus 5.5default · thinking on · Text Processing / Tooling

  Cost

  $0.42

  Time

  2m

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Add HTTP byte-range support to a stdlib file server (single, suffix, multipart, 416, If-Range, HEAD)

  AClaude Opus 5.5default · thinking on · Protocol / Network Server

  Cost

  $0.23

  Time

  47s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Fix a cron next-fire-time calculator (steps, names, macros, day-of-month OR day-of-week, leap days, strict validation)

  AClaude Opus 5.5default · thinking on · Date/time Logic

  Cost

  $0.21

  Time

  51s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-19 · ▲ 0 · ↻ 0Compare
• Entity resolution on ~950 merged customer records (nicknames, swaps, aliases, phone formats) without merging households

  AClaude Opus 5.5default · thinking on · Data Cleaning / Entity Resolution

  Cost

  $0.71

  Time

  3m

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-17 · ▲ 0 · ↻ 0Compare
• Fix a Node.js circuit breaker state machine (rolling window, half-open concurrency, timeouts, exact transition events)

  AClaude Opus 5.5default · thinking on · State Machine (JavaScript)

  Cost

  $0.26

  Time

  59s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-17 · ▲ 0 · ↻ 0Compare
• Implement a reader/writer for a documented chunked binary container (LEB128 lengths, CRC-32, zlib chunks, critical vs ancillary)

  AClaude Opus 5.5default · thinking on · Doc-to-code Spec (binary Format)

  Cost

  $0.23

  Time

  55s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-17 · ▲ 0 · ↻ 0Compare
• Account-takeover investigation across SSH auth, HTTP access and app audit logs in three different time bases

  AClaude Opus 5.5default · thinking on · Log Forensics (security Incident)

  Cost

  $0.20

  Time

  40s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-17 · ▲ 0 · ↻ 0Compare
• Write a lexer, parser and evaluator for a small closure-based language from a 1-page spec

  AClaude Opus 5.5default · thinking on · Small Interpreter

  Cost

  $0.52

  Time

  2m

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-17 · ▲ 0 · ↻ 0Compare
• Unicode-correct username canonicalisation (NFKC, casefold, mixed-script), terminal width, cluster-safe truncation and slugs

  AClaude Opus 5.5default · thinking on · Unicode / Text Normalization

  Cost

  $0.24

  Time

  58s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-17 · ▲ 0 · ↻ 0Compare
• Fix cache invalidation in an incremental static-site builder (transitive partials, config, deletions, same-second edits)

  AClaude Opus 5.5default · thinking on · Incremental Build / Cache Invalidation Bug

  Cost

  $0.23

  Time

  55s

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-17 · ▲ 0 · ↻ 0Compare
• Ship settings format v3 that deployed v2 readers can still read (forward/backward compatibility, atomic save, idempotent migration)

  AClaude Opus 5.5default · thinking on · Migration With Backward Compatibility

  Cost

  $0.43

  Time

  2m

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-17 · ▲ 0 · ↻ 0Compare
• Make invoice maths exact: half-up line rounding, per-rate VAT, largest-remainder allocation, banker's FX rounding

  AClaude Opus 5.5default · thinking on · Numeric Precision

  Cost

  $0.28

  Time

  1m

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-17 · ▲ 0 · ↻ 0Compare
• Make a TCP key-value server follow its wire protocol (pipelining, split reads, binary payloads, expiry, close rules)

  AClaude Opus 5.5default · thinking on · Protocol / Network Server

  Cost

  $0.30

  Time

  43m

  Step-ins

  0

  Trust 80%Fully autonomous
  2026-10-17 · ▲ 0 · ↻ 0Compare