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/hemangjoshi37a/claude-code-frontend-dev/seo-specialistgit clone --depth 1 https://github.com/hemangjoshi37a/claude-code-frontend-devWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/hemangjoshi37a/claude-code-frontend-dev/seo-specialist)<a href="https://agentmods.dev/agents/hemangjoshi37a/claude-code-frontend-dev/seo-specialist"><img src="https://agentmods.dev/badge/agents/hemangjoshi37a/claude-code-frontend-dev/seo-specialist.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00031 | $0.08580 |
| Opus 5 | $0.00015 | $0.04290 |
| Sonnet 5 | $0.00006 | $0.01716 |
| Haiku 4.5 | $0.00003 | $0.00858 |
Grade A, and why
seo-specialist scanned grade A with 1 finding 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 5d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- curl -I https://example.com The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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.
- 5d ago First seen · 1,275 lines · 31 tokens per session scan A 193cba2ab0ee
seo-specialist is an agent published in the GitHub repository hemangjoshi37a/claude-code-frontend-dev (33 stars, last pushed 7mo ago), with no licence file. It adds 31 tokens to every session and 8,580 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other agents, from other repositories
acceptance-tester
E2E acceptance testing agent — runs real-browser tests against web apps and reports structured results with blocking issues and suggested fixes. Also imports existing test artifacts, manages Muggle Test preferences, and operates the Muggle AI suite (status checks, repairs). Dispatch this agent when the team needs…
test-prepare-runner
Executes a fully-resolved Muggle Test prepare plan — detects what's listening, verifies env files, fresh-installs stale deps, starts approved services, smoke-tests, and returns the readiness table. Dispatched by the muggle-test-prepare skill after all user decisions are resolved; carries the opus pin so execution…
visual-walkthrough-builder
Renders the Muggle Test E2E visual walkthrough for a PR — assembles the E2eReport, runs muggle build-pr-section, and either posts to the PR (Mode A) or returns the rendered block to the dispatcher (Modes B/C). Dispatched by the muggle-pr-visual-walkthrough skill; carries its sonnet pin so the render runs on sonnet…
scorer
Simulates Phoenix algorithm scoring on X post drafts. Returns detailed signal analysis and composite scores.
web-research-analyst
Web research: browser automation, Tavily API, competitive intelligence, documentation capture, technical recon.
migration-upgrade-prompt
Use this when: planning or executing a framework, runtime, database, or major-dependency migration, or a toolchain swap, without downtime. Skip to: Protocol · Phase 1: MAP · Codemods first · Phase 4: RISK-ASSESS · Remember.