devtap-get-build-errors

A skill for retrieving the current development build output and reporting errors in a short summary.

In plain words
What is it for?
Use it to check build status, fetch errors when needed, and report the source, final failure signal, and most useful file or error line.
Why use it?
It helps identify whether a build is waiting, succeeded, or failed without requiring the full log every time.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/tma1-ai/devtap/devtap-get-build-errors
Any agent
npx skills add tma1-ai/devtap --skill devtap-get-build-errors
Clone the repo
git clone --depth 1 https://github.com/tma1-ai/devtap

Made for: Claude Code, Codex.

Per session 28 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 331 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00028 $0.00331
Opus 5 $0.00014 $0.00166
Sonnet 5 $0.00006 $0.00066
Haiku 4.5 $0.00003 $0.00033

Measured 2d ago against content hash 3968018fc739, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

devtap-get-build-errors scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/get_build_errors.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/devtap-get-build-errors/SKILL.md · 34 lines

What it actually says

devtap-get-build-errors

Use this skill when the user asks for build errors, latest build output, or an equivalent quick action.

Workflow

  1. Call get_build_status once.
  2. Call get_build_errors once when any of these is true:
    • status reports pending output
    • user explicitly asks to fetch/check logs now
    • user says new build/test/dev output arrived
  3. If build succeeded, acknowledge briefly (do not repeat output).
  4. If build failed, provide a concise summary by default:
    • source label(s)
    • final failure signal (for example exit code or test summary)
    • most actionable failing case/file/error line(s)
  5. Show raw output verbatim only when the user explicitly asks for full/raw/original logs.
  6. Keep source warnings verbatim (for example, unreachable source warnings).
  7. After the output (or summary), add one line: Next action: <what you will do>.

Rules

  • Do not fabricate or reinterpret error content.
  • Do not call get_build_errors repeatedly in the same turn unless new output is reported.
  • MCP tool names map to CLI subcommands: get_build_status -> devtap status, get_build_errors -> devtap drain.
  • If MCP tools are unavailable, use scripts/get_build_errors.sh as CLI fallback.
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 34 lines · 28 tokens per session scan A 3968018fc739

Subscribe to this mod's changes

devtap-get-build-errors is a skill published in the GitHub repository tma1-ai/devtap (13 stars, last pushed 6mo ago), licensed MIT. It adds 28 tokens to every session and 331 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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