Agent skill

Field Language

by n1m21n in n1m21n/Infinite

Field's syntax/semantics contract: kernel-per-element, five domains, inferred rates, bare names (no sigils), attrib/param/state, types, and the wrong/right table.

Custom licenceAuto-check passed

Install Field Language

skills CLI
$ npx skills add n1m21n/Infinite --skill field-language -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install n1m21n/Infinite field-language --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/n1m21n/Infinite.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/field-language .claude/skills/field-language && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
field-language
GitHub stars
271
Token cost
~6.8k tokens
SKILL.md length
3,538 words
Files
1
Skills in repo
56
Repo updated
First seen
Licence
Custom licence

At a glance

Field's syntax/semantics contract: kernel-per-element, five domains, inferred rates, bare names (no sigils), attrib/param/state, types, and the wrong/right table.

  • Works in 12 steps: Two invariants that override anything… → The one primitive → The five domains → …
  • SKILL.md covers When to use (full scope), 0. Two invariants that…, 1. The one primitive and 2. The five domains, plus 15 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Field Language is an agent skill from n1m21n/Infinite. Field's syntax/semantics contract: kernel-per-element, five domains, inferred rates, bare names (no sigils), attrib/param/state, types, and the wrong/right table. Use BEFORE writing or reviewing any Field source, example or prompt; for "is this valid Field", "what rate does this run at", or when anyone writes @P.

Its SKILL.md is about 6.8k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It works with C++. The repository describes itself as: Infinite is a node-based audiovisual workstation — real-time GPU video compositing, procedural 3D geometry, modular synths, DSP, and VST3/AU plugin hosting.

Example prompts

  • “is this valid Field”
  • “what rate does this run at”
  • “/field-language”

Workflow steps

12 steps, taken from the step headings in SKILL.md.

  1. Two invariants that override anything you infer
  2. The one primitive
  3. The five domains
  4. Rate is inferred, never declared
  5. Bare names. No sigils. Ever.
  6. Reserved words, per domain
  7. attrib — user attributes need a declaration
  8. param — a declaration that grows a knob
  9. state — one line here, a whole skill there
  10. Types and rank polymorphism
  11. Operators
  12. Branching is allowed — with a cost model attached

What it can do on your machine

Read from SKILL.md and the folder at commit 4e7ffe5. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are cpp).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Field Language loads about 6.8k tokens when it runs. Until then it costs about 83 tokens; SKILL.md has 3,538 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~83
When it runs · the whole SKILL.md, loaded when a task matches
~6.8k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 3,538 words (~6,760 tokens).

“The syntax, semantics and reserved-word contract of Field, the embedded language being built for Infinite — the one primitive (a kernel per element of a domain), the five domains (graph/frame/element/pixel/sample), inferred rates, bare-name attributes with no sigils, attrib/param/state declarations, the…”

— opening of SKILL.md by n1m21n, Custom licence
name
field-language

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/field-language of n1m21n/Infinite.

Open the folder on GitHubat commit 4e7ffe5

Compare with similar skills

Field Language next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Field Language compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Field Language this skilln1m21n/Infinite271—~6.8kAutomated safety check: PassCustom licence
Paddle BuildPaddlePaddle/Paddle24k—~1kAutomated safety check: PassApache-2.0
Fory Releaseapache/fory4.6k—~2.9kAutomated safety check: PassApache-2.0
ONNX Runtime Shape Inference Safety Auditmicrosoft/onnxruntime22k—~3.3kAutomated safety check: PassMIT
Code Audit3stoneBrother/code-audit8921 repos~2.7kAutomated safety check: PassNone
Qt C++ Code Reviewx-tools-author/x-tools1.1k2 repos~4.3kAutomated safety check: PassBSD-3-Clause

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  • Data Accuracy Sweep

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  • Field Domains

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Works with

Questions about Field Language

What does Field Language do?

Field's syntax/semantics contract: kernel-per-element, five domains, inferred rates, bare names (no sigils), attrib/param/state, types, and the wrong/right table. Field Language is an agent skill from n1m21n/Infinite. Field's syntax/semantics contract: kernel-per-element, five domains, inferred rates, bare names (no sigils), attrib/param/state, types, and the wrong/right table.

How do I install Field Language in Claude Code?

Run `npx skills add n1m21n/Infinite --skill field-language -a claude-code`. Or copy the skill folder (.claude/skills/field-language in n1m21n/Infinite) into .claude/skills/field-language in your project. Claude Code loads it when a task matches its description.

How do I install Field Language in Codex?

Run `npx skills add n1m21n/Infinite --skill field-language -a codex`. Or copy the skill folder (.claude/skills/field-language in n1m21n/Infinite) into .agents/skills/field-language in your project. Codex loads it when a task matches its description.

Can I use Field Language in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add n1m21n/Infinite --skill field-language -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/field-language, .gemini/skills/field-language, .github/skills/field-language and .opencode/skills/field-language in your project.

What does Field Language need to run?

SKILL.md names no scripts, command-line tools or credentials: Field Language is instructions for the agent only.

Does Field Language access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Field Language safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Field Language use?

Field Language has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Field Language use?

About 6.8k tokens (SKILL.md is roughly 27k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Field Language?

Skills that share tags, products or a category with Field Language: Paddle Build (PaddlePaddle/Paddle, 24k stars), Fory Release (apache/fory, 4.6k stars), ONNX Runtime Shape Inference Safety Audit (microsoft/onnxruntime, 22k stars) and Code Audit (3stoneBrother/code-audit, 892 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Field Language?

n1m21n (a GitHub user) maintains it in n1m21n/Infinite, which has 271 GitHub stars. The repository holds 56 skills in this directory. The repository was last updated on October 10, 2026.

Source: n1m21n/Infinite on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.