fusion-tea: Skill for Claude Code

.agents/skills/record-learning/SKILL.md

record-learning is a skill for Claude Code from 1cFE/fusion-tea. It costs 85 tokens per session (1,397 once invoked), scanned A, original, MIT.

A method for saving useful discoveries from SysMLv2 modeling sessions. These records can include patterns, fixes, syntax lessons, workarounds, and good practices.

In plain words
What is it for?
Use it to capture a discovery, explain how an error was resolved, or preserve a modeling practice for future work.
Why use it?
It prevents useful solutions and lessons from being lost after a modeling problem is solved.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the AskUserQuestion tool; mentions Claude Code; installed under .agents/ (shared by several agents).

This is 1cFE/fusion-tea's own configuration. It tells Claude Code how to work on fusion-tea 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 fusion-tea configures →

Reuse

Borrowing it

Nothing to install: this file belongs to 1cFE/fusion-tea. 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/1cFE/fusion-tea/main/.agents/skills/record-learning/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/1cFE/fusion-tea

Made for: Claude Code.

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 record-learning

README.md
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Your own site
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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 record-learning

Your own site · 80×15
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Per session 85 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,397 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 $0.00085 $0.01397
Opus 5.5 $0.00034 $0.00559
Sonnet 5.5 $0.00017 $0.00279
Haiku 4.5 $0.00009 $0.00140

Measured 24d ago against content hash 0166ab5898a8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

record-learning 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 24d 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/record-learning/SKILL.md · 176 lines

How it starts

The opening of the file, as written. The whole thing — 176 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Before executing this skill, read .agentic-mbse/claude.md in Claude Code or .agentic-mbse/codex.md in Codex. Resolve supporting paths from this skill’s installed directory; keep generated outputs in the project or a temporary directory. Read referenced skills from .agents/skills/<name>/SKILL.md when their guidance is needed.

Record Learning

Capture learnings from the current modeling session for future reference.

When to Use

Invoke this skill when you:

  • Resolve a parse error and discover the correct syntax
  • Find an import that wasn't obvious
  • Discover behavior that differs from expectations
  • Identify a pattern worth codifying
  • Learn something that would help future sessions

Scope: Process Learnings vs Domain Insights

This skill captures process/tooling learnings — discoveries about how to use the tools and language correctly. These are distinct from domain insights, which capture what the domain teaches us.

Process Learnings (this skill) Domain Insights (add-insight)
What SysML syntax, parser behavior, import patterns, workflow patterns Domain facts, parameter values, design constraints from sources
Where work/learnings/RAW_LEARNINGS.md knowledge/KNOWLEDGE.md (as DI-XXX)
Format Append-only, timestamped entries Structured DI-XXX entities with status tracking
Consumer Future modeling sessions, retrospectives Model requirements, design decisions, traceability

Cross-Suggestion

When a learning has domain implications, also suggest creating a DI-XXX entry. Example: "This SysML limitation means we need a different modeling approach for thermal components" is both a process learning (SysML limitation) and a domain insight (modeling approach change). Record the process learning here, then suggest: "This also has domain implications — consider capturing a DI-XXX via add-insight."

Process

If User-Invoked (/record-learning)

  1. Reflect on conversation: Review the recent conversation for:
    • Problems that were encountered and resolved
    • Syntax corrections made
    • Import patterns discovered
    • Workarounds implemented
    • Insights about SysML or the modeling process

Read the full file on GitHub · 176 lines

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. 24d ago Changed · +4 lines 0166ab5898a8
  2. 1mo ago First seen · 172 lines · 85 tokens per session scan A 77ff1631404d

Subscribe to this mod's changes

record-learning is a skill published in the GitHub repository 1cFE/fusion-tea (5 stars, last pushed 24d ago), licensed MIT. It adds 85 tokens to every session and 1,397 once invoked, about $0.0003 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 2026-09-29.

Related

record-learning compared with skills from other repositories

record-learning next to 6 skills from other repositories
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record-learning1cFE/fusion-teaSkill524d agoMITA85Claude Code
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forgetasgeirtj/system_prompts_leaksSkill71k2d agoCC0-1.0A74Claude Code, Codex
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ha-data-storesshiwenwen/hope-agentSkill1.9kyesterdayMITA115Claude Code, Codex