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xcodebuildmcp-cli

Official skill for the XcodeBuildMCP CLI. Use when doing iOS/macOS/watchOS/tvOS/visionOS work (build, test, run, debug, log, UI automation).

Install with Tessl CLI

npx tessl i github:getsentry/XcodeBuildMCP --skill xcodebuildmcp-cli
What are skills?

90

Does it follow best practices?

Validation for skill structure

SKILL.md
Review
Evals

Evaluation results

100%

92%

iOS CI Pipeline Bootstrapper

CLI setup and pre-flight checks

Criteria
Without context
With context

Uses xcodebuildmcp CLI

0%

100%

Availability check via --help

0%

100%

Brew install path

0%

100%

npm install path

0%

100%

Post-install re-check

16%

100%

Session defaults check

0%

100%

No raw Apple tools

0%

100%

Correct tap source

0%

100%

npm uses @latest tag

0%

100%

Minimal steps

75%

100%

Without context: $0.2547 · 1m 23s · 14 turns · 18 in / 3,932 out tokens

With context: $0.2519 · 1m 1s · 17 turns · 22 in / 3,019 out tokens

90%

63%

iOS Simulator Launch Automation

Simulator run with minimal command sequence

Criteria
Without context
With context

Uses xcodebuildmcp

0%

100%

No raw Apple tools

0%

100%

Uses build-and-run

0%

100%

No build+build-and-run chain

100%

100%

CLI presence check

0%

100%

Session defaults checked

0%

0%

Minimal command sequence

80%

100%

Direct workflow over multi-step

0%

100%

process_log documents steps

50%

100%

Without context: $0.1956 · 1m 1s · 9 turns · 12 in / 3,183 out tokens

With context: $0.2539 · 53s · 17 turns · 327 in / 2,577 out tokens

100%

49%

iOS Toolchain Capability Report

Help-first workflow discovery

Criteria
Without context
With context

Uses xcodebuildmcp

0%

100%

Top-level --help

0%

100%

Tools command

0%

100%

Per-workflow --help

0%

100%

No hardcoded tool list

100%

100%

CLI presence check

50%

100%

Output written to file

100%

100%

Capabilities report produced

100%

100%

Commands documented

100%

100%

Dynamic discovery pattern

100%

100%

Without context: $1.0827 · 6m 7s · 31 turns · 31 in / 24,886 out tokens

With context: $0.4758 · 3m 10s · 23 turns · 25 in / 6,036 out tokens

Evaluated
Agent
Claude Code

Table of Contents

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