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How to Brief a Claude Code Subagent
"Look at auth" comes back as "review complete," which the main agent can't check. Brief subagents on job, scope, tools, and output; keep facts apart from guesses.
2026-11-13 ·DeepDojo.AI
Stop Claude Code From Writing to Your Database
"Check the failed orders" became an UPDATE, and a read-write account let it through. Limit MCP with read-only accounts, aggregate at the source, vet outside text.
2026-11-13 ·DeepDojo.AI
When Claude Code Actually Needs an MCP Server
Remote PR comments and live database state aren't in local files, and careless MCP config leaks tokens. Decide with four questions, then pick transport and scope.
2026-11-13 ·DeepDojo.AI
Why Didn't My Claude Code Hook Block That?
A hook script missing jq exits with 127, and the risky call goes ahead. Separate refusals from script errors, rely on real boundaries, and test hooks in two steps.
2026-11-13 ·DeepDojo.AI
Which Event Should a Claude Code Hook Use?
A blocking script on PostToolUse fires after the files are gone. Choose the Claude Code hook event by what the check must change, then narrow it with matcher and if.
2026-11-13 ·DeepDojo.AI
A Pre-Launch Test Checklist for Claude Code Skills
A plain question triggers a review, while a real request never fires the skill. Write steps, add approval points, and test with related and unrelated requests.
2026-11-13 ·DeepDojo.AI
Splitting a Long SKILL.md Into Smaller Files
Cram checklists and templates into SKILL.md and every trigger reads them all. Use Claude Code's layered loading: method in the main file, the rest on demand.
2026-11-13 ·DeepDojo.AI
Validating Claude Code's JSON Output
is_error is false and the JSON parses, but is the conclusion right? Check the exit code, validate fields with a schema, then confirm the input supports the answer.
2026-11-13 ·DeepDojo.AI
How to Set Permissions for Claude Code in CI
In cron jobs and CI, nobody reads claude -p permission prompts. Start read-only, set tools, approvals, and deny rules by real actions, then cap turns and budget.
2026-11-13 ·DeepDojo.AI
Claude Code Undid the Code but Not the Database
Rewind restored the code, but test tables and new dependencies stayed behind. Learn what checkpoints restore, save each attempt, and compare from one start.
2026-11-13 ·DeepDojo.AI