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 commands/sergei-aronsen/claude-code-toolkit/researchgit clone --depth 1 https://github.com/sergei-aronsen/claude-code-toolkitWrote 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/commands/sergei-aronsen/claude-code-toolkit/research)<a href="https://agentmods.dev/commands/sergei-aronsen/claude-code-toolkit/research"><img src="https://agentmods.dev/badge/commands/sergei-aronsen/claude-code-toolkit/research.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 | $0.00000 | $0.01117 |
| Opus 5 | $0.00000 | $0.00558 |
| Sonnet 5 | $0.00000 | $0.00223 |
| Haiku 4.5 | $0.00000 | $0.00112 |
Grade A, and why
research 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 4d 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.
3. CDP responds (`curl -s http://127.0.0.1:9223/json/version`). How it starts
The opening of the file, as written. The whole thing — 141 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/research — Deep Web Research via Perplexity Pro
Purpose
Run deep, multi-source research with citations through your Perplexity Pro
subscription instead of paying per-token for the Sonar API. Routes through
the optional comet-bridge MCP that talks to a locally-running Comet browser
where you are logged into Perplexity.
Use for questions that need current web facts, not in-context reasoning: library deprecations, recent releases, security advisories, comparisons of competing tools, market state, regulatory changes.
Usage
/research <query>
Examples:
/research What changed in the Stripe API between Jan and May 2026?/research Compare Bun, Deno, and Node.js for production HTTP services in 2026/research Which Postgres connection poolers handle pgvector best?/research Current state of WebAssembly Component Model adoption
When to Use
- Question needs current facts (post-knowledge-cutoff data)
- Multiple sources should be cross-referenced
- Citations matter (auditing claims, drafting docs, evaluating tech)
- You want a synthesized answer, not raw search results
Use /lookup instead when:
- Single quick fact needed (~15s vs ~90s)
- Don't need 15+ sources
Use /factcheck instead when:
- You already have a claim and just want to verify it
Pre-flight Checks
Before running, this command verifies:
comet-bridgeMCP server is registered and✓ connectedin/mcp.- Comet browser process is alive on CDP port 9223 (
lsof -nP -iTCP:9223 -sTCP:LISTEN). - CDP responds (
curl -s http://127.0.0.1:9223/json/version). - Perplexity is reachable (any tab on
perplexity.aiexists, orcomet_connectsucceeds).
If any check fails, the command falls back to:
WebSearch(built-in Claude Code) for the query, andcontext7MCP for library docs (if installed),- prints a one-line hint:
Run scripts/setup-comet.sh to enable Pro-subscription research without API costs.
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.
- 4d ago First seen · 141 lines · 0 tokens per session scan A 00a6715db082
research is a command published in the GitHub repository sergei-aronsen/claude-code-toolkit (5 stars, last pushed 18d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,117 tokens. 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 2026-08-31.
Other commands, from other repositories
git
Git operations with intelligent commit messages and workflow optimization.
checklist
Generate a custom checklist for the current feature based on user requirements.
clarify
Identify underspecified areas in the current feature spec by asking up to 5 highly targeted clarification questions and encoding answers back into the spec.
specify
Create or update the feature specification from a natural language feature description.
analyze
Perform a non-destructive cross-artifact consistency and quality analysis across spec.md, plan.md, and tasks.md after task generation.
converge
Assess the current codebase against the feature's spec, plan, and tasks, then append any remaining unbuilt work as new tasks to tasks.md so implement can complete it.