MortyClaw: Skill for Claude Code

.agents/skills/mortyclaw-tools/SKILL.md

mortyclaw-tools is a skill for Claude Code, Codex from fifeqqs1/MortyClaw. It costs 30 tokens per session (542 once invoked), scanned A, original, MIT.

A collection of tools for Feishu documents and messages, Zotero literature libraries, arXiv papers, memory, tasks, and projects. Zotero access is read-only, while changes and other side effects require approval.

In plain words
What is it for?
Use it to search research papers, read literature, work with Feishu content, recall prior work, and manage scheduled tasks or projects.
Why use it?
It keeps external changes controlled and ensures delegated tool calls use the trusted context supplied for the current request.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents; installed under .agents/ (shared by several agents).

This is fifeqqs1/MortyClaw's own configuration. It tells Claude Code and Codex how to work on MortyClaw itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything MortyClaw configures →

Reuse

Borrowing it

Nothing to install: this file belongs to fifeqqs1/MortyClaw. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/fifeqqs1/MortyClaw/main/.agents/skills/mortyclaw-tools/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/fifeqqs1/MortyClaw

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for mortyclaw-tools

README.md
[![agentmods](https://agentmods.dev/badge/skills/fifeqqs1/mortyclaw/mortyclaw-tools/github.svg)](https://agentmods.dev/skills/fifeqqs1/mortyclaw/mortyclaw-tools)
Your own site
<a href="https://agentmods.dev/skills/fifeqqs1/mortyclaw/mortyclaw-tools"><img src="https://agentmods.dev/badge/skills/fifeqqs1/mortyclaw/mortyclaw-tools/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for mortyclaw-tools

Your own site · 80×15
<a href="https://agentmods.dev/skills/fifeqqs1/mortyclaw/mortyclaw-tools"><img src="https://agentmods.dev/badge/skills/fifeqqs1/mortyclaw/mortyclaw-tools.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 30 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 542 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00030 $0.00542
Opus 5.5 $0.00012 $0.00217
Sonnet 5.5 $0.00006 $0.00108
Haiku 4.5 $0.00003 $0.00054

Measured 1mo ago against content hash a66f715b0baf, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mortyclaw-tools 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 1mo 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.

.agents/skills/mortyclaw-tools/SKILL.md · 40 lines

What it actually says

MortyClaw tools

Use mcp__mortyclaw__feishu_* for Feishu documents and messages, mcp__mortyclaw__zotero_* for the local read-only literature library, and mcp__mortyclaw__arxiv_* for public-paper search and reading. Use mcp__mortyclaw__memory_* only when the user refers to prior work, and mcp__mortyclaw__task_* for scheduled work.

Use mcp__mortyclaw__research_retrieve only when an answer needs evidence from the user's indexed papers or documents and the current context does not already contain enough [RETRIEVED_EVIDENCE]. Do not retrieve for ordinary chat, code questions, rewriting, translation, or summarizing text already supplied by the user. The presence of words such as "paper" or "research" alone is not a reason to retrieve. Cite the returned evidence IDs. If an existing retrieval lacks a new aspect, call with mode=expand and its prior_retrieval_id; otherwise use the evidence already in context without another call.

For conceptual or topic-based discovery in the indexed Zotero library, prefer mcp__mortyclaw__research_retrieve with sources=["zotero"]. Use direct Zotero search for exact title, author, year, citation key, collection, or item-key lookup, or when the research index has no matching evidence. Zotero's optional Chroma semantic-search tool is intentionally unavailable; MortyClaw uses the shared Qdrant research index for semantic retrieval.

mcp__mortyclaw__research_index_document, research_remove_document, and research_sync_zotero change the local knowledge index and therefore require approval.

Every MortyClaw MCP call must include the exact context_token supplied in the current trusted runtime context. Pass it unchanged to delegated subagents. It locates the current turn and never bypasses policy.

Writes, downloads, monitoring changes, task changes, shell commands, and file changes are staged for MortyClaw approval. Do not retry an approval_required response and do not use another tool to bypass approval. Explain the proposed operation and let MortyClaw present the approval batch.

Zotero is always read-only. Search and read before requesting any external modification.

Changes

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.

  1. 1mo ago Changed · +17 lines a66f715b0baf
  2. 1mo ago First seen · 23 lines · 30 tokens per session scan A 2e7103dc538c

Subscribe to this mod's changes

mortyclaw-tools is a skill published in the GitHub repository fifeqqs1/MortyClaw (24 stars, last pushed 1mo ago), licensed MIT. It adds 30 tokens to every session and 542 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-19.