Create a Natural Language Agreement escrow on-chain. An agent skill from internet-court/internet-court-skill.

MITAuto-check passedLegal & Compliance

Install Nla Create

skills CLI
$ npx skills add internet-court/internet-court-skill --skill nla-create -a claude-code

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

GitHub CLI
$ gh skill install internet-court/internet-court-skill nla-create --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/internet-court/internet-court-skill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/vendored/arkhai/nla-create .claude/skills/nla-create && 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
nla-create
GitHub stars
6.6k
Used in
1 other repo
Token cost
~915 tokens
SKILL.md length
303 words
Files
2
Skills in repo
80
Repo updated
First seen
Licence
MIT

At a glance

Create a Natural Language Agreement escrow on-chain. An agent skill from internet-court/internet-court-skill.

  • Works in 5 steps: Gather requirements → Check prerequisites → Help craft the demand → …
  • The user wants to lock ERC20 tokens in an escrow with a natural language demand that an AI oracle will arbitrate
  • SKILL.md covers Overview, Step-by-step instructions, Key details and Example
  • Needs PRIVATE_KEY

What it does

Nla Create is an agent skill from internet-court/internet-court-skill. Create a Natural Language Agreement escrow on-chain. Use when the user wants to lock ERC20 tokens in an escrow with a natural language demand that an AI oracle will arbitrate. Handles demand crafting, parameter gathering, and CLI execution.

Its SKILL.md is about 920 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file. Compatibility notes: Requires nla CLI installed (npm install -g nla). Requires a funded Ethereum wallet and access to an EVM chain.

It sits in Legal & Compliance, covering Smart contracts and Dispute resolution. It works with Ethereum and OpenAI. The repository describes itself as: The trust layer for agent-to-agent commerce — natural-language mandates, ERC-7710 delegated permissions, x402 payments, escrow, and dispute resolution as one open, catch-all… The licence is MIT.

When your agent uses it

  • The user wants to lock ERC20 tokens in an escrow with a natural language demand that an AI oracle will arbitrate
  • Tasks that involve Smart contracts
  • Tasks that involve Dispute resolution

Example prompts

  • “/nla-create”

Requirements

  • Node.js
  • A credential in PRIVATE_KEY
  • Compatibility (from SKILL.md): Requires nla CLI installed (npm install -g nla). Requires a funded Ethereum wallet and access to an EVM chain.
  • Pre-approved tools (allowed-tools): Bash(nla:*), Read

Workflow steps

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

  1. Gather requirements
  2. Check prerequisites
  3. Help craft the demand
  4. Execute escrow creation
  5. Record output

What it can do on your machine

Read from SKILL.md and the folder at commit fa89195. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Bash(nla:*)
    • Read

    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 bash).

    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 these keys or tokens, usually read from environment variables:

    • PRIVATE_KEY

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

  • Compatibility

    Requires nla CLI installed (npm install -g nla). Requires a funded Ethereum wallet and access to an EVM chain.

    From compatibility in the SKILL.md frontmatter.

Context cost

Nla Create loads about 915 tokens when it runs. Until then it costs about 63 tokens; SKILL.md has 303 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~63
When it runs · the whole SKILL.md, loaded when a task matches
~915

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

The full file from internet-court/internet-court-skill at commit fa89195, republished under its MIT licence (© internet-court). 303 words, ~915 tokens.

Download SKILL.mdSave it as .claude/skills/nla-create/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
nla-create
description
Create a Natural Language Agreement escrow on-chain. Use when the user wants to lock ERC20 tokens in an escrow with a natural language demand that an AI oracle will arbitrate. Handles demand crafting, parameter gathering, and CLI execution.
allowed-tools
Bash(nla:*), Read
compatibility
Requires nla CLI installed (npm install -g nla). Requires a funded Ethereum wallet and access to an EVM chain.
metadata.author
arkhai
metadata.version
1.0

Create NLA Escrow

Help the user create a blockchain escrow backed by a natural language demand using the nla CLI.

Overview

An NLA escrow locks ERC20 tokens on-chain. Anyone can attempt to fulfill the escrow's natural language demand. An AI oracle evaluates fulfillments and releases the tokens if the demand is satisfied.

Step-by-step instructions

1. Gather requirements

Collect the following from the user conversationally:

Required:

  • Demand: The natural language condition that must be fulfilled. Help the user craft something clear and unambiguous.
  • Amount: Number of tokens to escrow (in the token's smallest unit - no automatic decimal conversion).
  • Token address: ERC20 token contract address (0x...).
  • Oracle address: Address of the oracle that will arbitrate.

Optional:

  • Arbitration provider: OpenAI (default), Anthropic, or OpenRouter.
  • Arbitration model: e.g. gpt-4o-mini (default), claude-3-5-sonnet-20241022, openai/gpt-4o.
  • Arbitration prompt: Custom prompt template with {{demand}} and {{obligation}} placeholders.
2. Check prerequisites
bash
# Verify CLI is available
which nla

# Check current network
nla network

# Check wallet is configured
nla wallet:show

If no wallet is configured, the user must either:

  • Run nla wallet:set --private-key <key>
  • Pass --private-key <key> to the command
  • Set the PRIVATE_KEY environment variable
3. Help craft the demand

Guide the user to write an effective demand:

  • Be specific and evaluable by an LLM
  • Consider: what counts as valid fulfillment? Is the condition verifiable?
  • For claims requiring real-world knowledge, suggest models with search (Perplexity search is available if the oracle has it configured)
  • The demand, provider, model, and prompt are all encoded on-chain and publicly visible - never include secrets
4. Execute escrow creation
bash
nla escrow:create \
  --demand "<demand text>" \
  --amount <amount> \
  --token <token_address> \
  --oracle <oracle_address> \
  [--arbitration-provider "<provider>"] \
  [--arbitration-model "<model>"] \
  [--arbitration-prompt "<prompt>"]
5. Record output

The command outputs an escrow UID (0x...). This UID is needed for fulfillment and collection. Present it clearly to the user and explain next steps.

Key details

  • Available networks: anvil (local), sepolia, base-sepolia, mainnet. Switch with nla switch <network>.
  • For local dev, nla dev starts Anvil, deploys contracts, creates mock tokens, and starts the oracle.
  • Public demo oracle on Sepolia: 0xc5c132B69f57dAAAb75d9ebA86cab504b272Ccbc.
  • Default arbitration prompt:
    Evaluate the fulfillment against the demand and decide whether the demand was validly fulfilled
    
    Demand: {{demand}}
    
    Fulfillment: {{obligation}}

Example

bash
nla escrow:create \
  --demand "Provide a valid proof that P != NP" \
  --amount 1000000 \
  --token 0xa513e6e4b8f2a923d98304ec87f64353c4d5c853 \
  --oracle 0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266 \
  --arbitration-provider "Anthropic" \
  --arbitration-model "claude-3-5-sonnet-20241022"

© internet-court, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in vendored/arkhai/nla-create of internet-court/internet-court-skill.

  • SKILL.md
  • LICENSE

Open the folder on GitHubat commit fa89195

Used in 1 other repository

We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in internet-court/internet-court-skill, which our catalogue first saw on October 7, 2026.

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Trust Wallet CLItrustwallet/tw-agent-skills106—~1.1kAutomated safety check: PassMIT
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Works with

Questions about Nla Create

What does Nla Create do?

Create a Natural Language Agreement escrow on-chain. An agent skill from internet-court/internet-court-skill. Nla Create is an agent skill from internet-court/internet-court-skill. Create a Natural Language Agreement escrow on-chain.

When should I use Nla Create?

Nla Create fits situations like: the user wants to lock ERC20 tokens in an escrow with a natural language demand that an AI oracle will arbitrate; tasks that involve Smart contracts; tasks that involve Dispute resolution.

How do I install Nla Create in Claude Code?

Run `npx skills add internet-court/internet-court-skill --skill nla-create -a claude-code`. Or copy the skill folder (vendored/arkhai/nla-create in internet-court/internet-court-skill) into .claude/skills/nla-create in your project. Claude Code loads it when a task matches its description.

How do I install Nla Create in Codex?

Run `npx skills add internet-court/internet-court-skill --skill nla-create -a codex`. Or copy the skill folder (vendored/arkhai/nla-create in internet-court/internet-court-skill) into .agents/skills/nla-create in your project. Codex loads it when a task matches its description.

Can I use Nla Create 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 internet-court/internet-court-skill --skill nla-create -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/nla-create, .gemini/skills/nla-create, .github/skills/nla-create and .opencode/skills/nla-create in your project.

What does Nla Create need to run?

Going by SKILL.md and its folder, Nla Create needs credentials named PRIVATE_KEY. Our summary lists: Node.js; A credential in PRIVATE_KEY. Its frontmatter pre-approves these tools: Bash(nla:*), Read. Compatibility (from SKILL.md): Requires nla CLI installed (npm install -g nla). Requires a funded Ethereum wallet and access to an EVM chain..

Does Nla Create 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 Nla Create 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 Nla Create use?

Nla Create is published under the MIT licence (from the LICENSE file in the skill folder). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Nla Create use?

About 915 tokens (SKILL.md is roughly 3.7k 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 Nla Create?

Skills that share tags, products or a category with Nla Create: Explorer Contract Verification (sablier-labs/evm-monorepo, 353 stars), Developing Smart Contracts (LFDT-Lineth/lineth-monorepo, 126 stars), Mark Task Executed (ethereum-optimism/superchain-ops, 99 stars) and Trust Wallet CLI (trustwallet/tw-agent-skills, 106 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Nla Create?

internet-court (a GitHub organization) maintains it in internet-court/internet-court-skill, which has 6,551 GitHub stars. The repository holds 80 skills in this directory. The repository was last updated on August 19, 2026.

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