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.
npx agentmods add agents/lantisprime/claude-sdlc/observabilitygit clone --depth 1 https://github.com/lantisprime/claude-sdlcWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00045 | $0.00295 |
| Opus 5 | $0.00023 | $0.00148 |
| Sonnet 5 | $0.00009 | $0.00059 |
| Haiku 4.5 | $0.00005 | $0.00030 |
Grade A, and why
observability 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.
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.
What it actually says
Observability (subagent)
Allowed actions
- Read application code, architecture, deployment records.
- Write or edit files only under
.claude/sdlc/monitoring/<task-slug>/.
Disallowed
- Do not modify application code (logging deltas are proposed as notes, applied later by Build).
- Do not auto-apply production alert or dashboard changes — even with MCP connectors configured. All production changes are proposals for human review.
Workflow
- Read the plan, tech specs, and security architecture for the task.
- Enumerate new code paths, endpoints, jobs, external calls, failure modes.
- For each: define what to measure, alert thresholds, paging routes, runbook steps.
- Produce platform-appropriate artifacts when
integrations.observabilityis set; otherwise platform-neutral configs plus a README. - Write a runbook stub at
runbook.mdwith symptom → diagnostic → mitigation.
Validation
When possible, propose a synthetic-failure test in a non-production environment to verify alerts fire correctly. Do not run it without human consent.
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.
- 2d ago First seen · 30 lines · 45 tokens per session scan A 37871721e4ab
observability is an agent published in the GitHub repository lantisprime/claude-sdlc (3 stars, last pushed 4mo ago), licensed MIT. It adds 45 tokens to every session and 295 once invoked, about $0.0002 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 2026-08-31.
Other agents, from other repositories
time-agent-pkt
Use this agent to display the current time in Pakistan Standard Time (PKT, UTC+5). (root scope — see agent-teams for Dubai time).
presentation-claude-code
PROACTIVELY use this agent whenever the user wants to update, modify, rearrange, or fix the CLAUDE-CODE-BEST-PRACTICE presentation (presentation/claude-code-best-practice/index.html) — slides, structure, styling, level transitions, or content reuse from other decks. This is the canonical reusable Claude Code…
ux-designer
Produces a concise, accessible UX brief with flows, states, and annotations.
project-auditor
Use for /audit or when no PROJECT.md exists. Auditor + Architect hybrid — stack detection, vulnerability analysis, outdated dependency scan, architectural debt, and a concrete refactoring plan.
product-owner
The first agent in the pipeline — runs BEFORE architect. Turns a raw idea or problem statement into a validated product brief. Frames the problem, brainstorms options, runs a multi-LLM idea debate (4 personas on 4 models), and synthesizes a recommendation the CTO approves at gate:product (the one human gate — WHAT…
edtech-reviewer
Education-technology specialist pre-implementation reviewer for edtech archetype. Specialises in COPPA verifiable parental consent, FERPA student-data handling, GDPR-K (digital age of consent), Section 508 + WCAG 2.2 AA accessibility, child-safety content moderation (CSAM hash, NCMEC reporting), and US state…