CLI-Anything turns software and services into command-line interfaces that AI agents can use to perform tasks and produce artifacts. It is intended for people building or using agent workflows with tools such as coding assistants, design software, and other applications. The catalogue entries are skills, commands, a plugin, and a rule for working with CLI-Anything.
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 skills/hkuds/cli-anything/cli-anything-mailchimpnpx skills add HKUDS/CLI-Anything --skill cli-anything-mailchimpgit clone --depth 1 https://github.com/HKUDS/CLI-AnythingWrote 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/skills/hkuds/cli-anything/cli-anything-mailchimp)<a href="https://agentmods.dev/skills/hkuds/cli-anything/cli-anything-mailchimp"><img src="https://agentmods.dev/badge/skills/hkuds/cli-anything/cli-anything-mailchimp.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 | $0.00053 | $0.02479 |
| Opus 5 | $0.00026 | $0.01239 |
| Sonnet 5 | $0.00011 | $0.00496 |
| Haiku 4.5 | $0.00005 | $0.00248 |
Grade A, and why
cli-anything-mailchimp 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 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.
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 — 229 lines — stays where its author put it; the contents beside it link to each section on GitHub.
cli-anything-mailchimp
Identity
An agent-native CLI for the Mailchimp Marketing API v3.0, built on the CLI-Anything framework.
What This CLI Does
- Manage audiences (lists) — create, update, delete lists; add/update/archive members; manage merge fields, segments, tags, and webhooks.
- Run campaigns — create, schedule, send, pause, replicate, and analyse email campaigns.
- Read reports — open rates, click rates, bounce stats, unsubscribes, email activity, geographic data.
- Control automations — create and manage automated email workflows.
- Manage e-commerce — stores, orders, customers, products, carts, and promo codes.
- Use templates, file manager, landing pages, SMS campaigns, surveys, and all other Marketing API resources.
Prerequisites
- Python 3.10+
MAILCHIMP_API_KEYenvironment variable set to your API key (including datacenter suffix, e.g.abc123-us8)
Installation
# From the CLI-Anything repo (once merged):
pip install git+https://github.com/HKUDS/CLI-Anything.git#subdirectory=mailchimp/agent-harness
# During development:
cd mailchimp/agent-harness && pip install -e .
Command Reference
Root
| Command | Description |
|---|---|
cli-anything-mailchimp ping |
Health check — confirms API connectivity |
cli-anything-mailchimp root list |
Get account info |
cli-anything-mailchimp --json <cmd> |
Output any command as JSON |
cli-anything-mailchimp |
Launch interactive REPL |
Lists (Audiences)
| Command | Description |
|---|---|
lists list |
List all audiences |
lists get <LIST_ID> |
Get audience info |
lists create --data '<json>' |
Create audience |
lists update <LIST_ID> --data '<json>' |
Update audience |
lists delete <LIST_ID> |
Delete audience |
lists list-lists-id-members <LIST_ID> |
List members |
lists get-lists-id-members-id <LIST_ID> <SUBSCRIBER_HASH> |
Get member by MD5 hash |
lists create-lists-id-members <LIST_ID> --data '<json>' |
Add member |
lists list-lists-id-merge-fields <LIST_ID> |
List merge fields |
lists create-lists-id-merge-fields <LIST_ID> --data '<json>' |
Add merge field |
lists list-lists-id-segments <LIST_ID> |
List segments |
lists list-list-member-tags <LIST_ID> <SUBSCRIBER_HASH> |
List member tags |
lists create-list-member-tags <LIST_ID> <SUBSCRIBER_HASH> --data '<json>' |
Add/remove member tags |
lists list-lists-id-webhooks <LIST_ID> |
List webhooks |
lists create-lists-id-webhooks <LIST_ID> --data '<json>' |
Add webhook |
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 · 229 lines · 53 tokens per session scan A 98f70d98fb70
cli-anything-mailchimp is a skill published in the GitHub repository HKUDS/CLI-Anything (48,809 stars, last pushed 14d ago), licensed Apache-2.0. It adds 53 tokens to every session and 2,479 once invoked, about $0.0003 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 skills, from other repositories
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
brainstorming
You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
auto-perf-optimize
Run agent-driven VS Code performance or memory investigations. Use when asked to launch Code OSS, automate a VS Code scenario, run the Chat memory smoke runner, capture renderer heap snapshots, take workflow screenshots, compare run summaries, or drive a repeatable scenario before heap-snapshot analysis.
chat-perf
Run chat perf benchmarks and memory leak checks against the local dev build or any published VS Code version. Use when investigating chat rendering regressions, validating perf-sensitive changes to chat UI, or checking for memory leaks in the chat response pipeline.
chat-pet-sprite-creation
Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.
cpu-profile-analysis
Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…