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/postman-devrel/postman-claude-code-plugin/learngit clone --depth 1 https://github.com/Postman-Devrel/postman-claude-code-pluginWhat 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 | $0.00032 | $0.00885 |
| Opus 5 | $0.00016 | $0.00443 |
| Sonnet 5 | $0.00006 | $0.00177 |
| Haiku 4.5 | $0.00003 | $0.00089 |
Grade A, and why
learn 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 yesterday.
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.
How it starts
The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Learn Postman
Answer "how do I..." questions about the Postman product by searching the official Postman Learning Center (https://learning.postman.com). Explain features, walk through workflows, and cite authoritative sources.
Use this to learn about Postman itself — not to search the user's own collections, workspaces, or specs (that's /postman:search).
Prerequisites
This command uses searchLearningCenter, which is only exposed when the Postman MCP Server runs in Full mode (POSTMAN_MCP_MODE=mcp, the default). It is not available in minimal or code mode.
- If MCP tools aren't available at all, tell the user: "Run
/postman:setupto configure the Postman MCP Server." - If
searchLearningCenterspecifically is missing, callgetEnabledToolsto confirm the active tool set, then tell the user: "Searching the Learning Center requires Full mode. UnsetPOSTMAN_MCP_MODE(or set it tomcp) and restart Claude Code."
Workflow
Step 1: Search
Call searchLearningCenter with a focused query derived from the user's question. Prefer the product vocabulary from postman-knowledge (mock server, environment, monitor, collection variable, etc.) over the user's exact phrasing.
- Turn a broad request into a specific query — "how to create a mock server", "write a test script", "set a collection variable", "schedule a monitor".
- If results are thin or off-target, refine: try a different feature term, split a multi-part question into separate searches, or broaden a narrow query.
Step 2: Synthesize
Read the returned passages and compose a direct answer to the user's question. Do not just dump raw results.
- Lead with the answer or the concrete steps.
- Keep steps in the order the user would perform them.
- If the docs reveal a better or officially recommended workflow than what the user asked, surface it.
- Always cite the source URLs the tool returns so the user can read more.
Step 3: Connect to the Plugin
When a workflow maps to a plugin command, point the user there so they can act immediately:
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.
- yesterday First seen · 70 lines · 32 tokens per session scan A 99fab719f2bf
learn is a command published in the GitHub repository Postman-Devrel/postman-claude-code-plugin (38 stars, last pushed 27d ago), licensed Apache-2.0. It adds 32 tokens to every session and 885 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 2026-08-30.
Other commands, from other repositories
refine-title
深度分析 Issue 或 PR 内容，并将其标题重构为 Conventional Commits 格式.
warden-cost
Dollar accounting — what does each active rule actually save, in money? Translates the token-measured verdict into dollars using a price table and the agent's own token-type mix, with a per-session net and a break-even. Read-only; spends no tokens.
routine
Execute one maintenance routine defined in scv/routines/ .md (task + guardrails + exit-criteria contract), or list defined routines. SCV never schedules — pair with host features like /loop or cron yourself. Use whenever the user asks to run a recurring maintenance task, or asks what routines exist — not only when…
incident
Live incident response — intake a Sentry issue, stack trace, or symptom; gate mitigate-first vs root-cause-first; keep a UTC timeline. Use when production is broken RIGHT NOW; for the after-action write-up alone, use /orc:postmortem.
t800-onboard
Для чата с новичками. Показывает, что настроено в Cursor (global + local), и что умеет отдел T-800.
t800-bootstrap
Запускайте один раз при установке плагина или для новичка в чате.