Tool access
Choose the boundary before the connector.
Direct APIs belong in product integration. MCP belongs in an agent workspace where tools and data need a human approval path.
Open MCP routes
Claude Code Atlas · verified edition · 26 Jul 2026
Find Claude Code commands. Copy what you need.
A searchable, documentation-checked reference for Claude Code commands, skills, MCP, memory, agent workflows, and practical operating patterns.
The ledger
61 current entries
7 portable patterns · 2 source-only notes
How to use the library
Search the Atlas, open the command you need, and copy its syntax with the context, cautions, and source status still visible.
An independent Sirrius Atlas field guide published by Sirrius Office Inc. Not affiliated with or endorsed by Anthropic.
Free resource · no engagement gate
Useful material. No comment-section ceremony.
Get Claude Code commands, skills, MCP, memory, agent workflows, and practical operating patterns, free to browse and download.
No like, follow, or random keyword beneath a Short required. Your comment history can remain reserved for things you actually wanted to say.
- All 73 entries
- No social gate
- Works offline
Markdown · complete edition
claude-code-atlas.md
73 entries · commands, context, cautions, and provenance
Free. No email, likes, follows, or comment keywords.
Inspected patterns
Operating practice behind the syntax.
The most useful ideas found through secondary web research are not hidden commands. They are repeatable habits: make the task legible, isolate independent work, keep secrets local, and verify before you trust the output.
Permission posture
Speed is useful. Unbounded speed is not.
Default to planning, scoped access, reviewable diffs, trusted workspaces, and explicit approval, not blanket permission bypass.
Inspect safety controlsMethod plate · reviewable sequence
From rough idea to reviewable change.
A working sequence for tasks that deserve more than a single prompt: inspect the input, define the boundary, then review the evidence.
- 01
Brief the work
Audience, constraints, output, acceptance criteria. - 02
Plan before edits
Use /plan, inspect the repository, decide the test path. - 03
Split responsibly
Use skills, subagents, or worktrees only where the work is independent. - 04
Review what changed
Run /diff, /code-review, /verify, then record durable context.
Source record · method
Web research. Documented status.
Publicly available secondary web material is used to discover practical ideas from a changing range of sources. Items are deduplicated and checked against current official Claude Code documentation. Secondary-only, ambiguous, or version-sensitive claims remain clearly labelled as patterns or watchlist notes rather than being promoted to product facts.
Secondary web researchOfficial validationVersion-aware labels
Claude Code Atlas · questions answered
How to use the reference.
The collection, its evidence labels, comparison tool, update cycle, and independent status.
01What is Claude Code Atlas?
Claude Code Atlas is the flagship Sirrius Atlas toolkit: a searchable collection of Claude Code commands, skills, MCP guidance, memory, agent workflows, and practical operating patterns.
02What does “Official documentation + secondary web research” mean?
It means a practical idea was discovered in publicly available secondary web material and independently corroborated against current official Anthropic Claude Code documentation. It does not imply endorsement by a creator or by Anthropic.
03How current is the command reference?
The collection is reviewed against current official documentation through a monthly human-review report. Commands and product behaviour can still change between reviews, so consequential actions should be verified against your installed Claude Code version.
04How does the comparison tool work?
Choose Compare on one catalogue entry and then on another. Claude Code Atlas opens a side-by-side view of their syntax, purpose, evidence, provenance, and cautions. The resulting public link contains only the two entry identifiers.
05Can I download Claude Code Atlas?
Yes. The complete collection can be downloaded as a Markdown file for offline reference. No account or email address is required.
06Is Claude Code Atlas an official Anthropic resource?
No. Claude Code Atlas is an independent Sirrius Atlas field guide published by Sirrius Office Inc. It is not affiliated with or endorsed by Anthropic, and official Anthropic documentation remains the source of truth for product facts.
The publisher also builds
The Atlas helps with the syntax. Sirrius Office builds the system.
If your work still depends on copying, chasing, retyping, or stitching information together by hand, Sirrius Office can turn it into a scoped app or automation, with a fixed price before development begins.