Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/ishwarjha/legalantnpx agentmods add agents/ishwarjha/legalant/redline-analysis-agentWrote 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/agents/ishwarjha/legalant/redline-analysis-agent)<a href="https://agentmods.dev/agents/ishwarjha/legalant/redline-analysis-agent"><img src="https://agentmods.dev/badge/agents/ishwarjha/legalant/redline-analysis-agent/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.
<a href="https://agentmods.dev/agents/ishwarjha/legalant/redline-analysis-agent"><img src="https://agentmods.dev/badge/agents/ishwarjha/legalant/redline-analysis-agent.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00044 | $0.08224 |
| Opus 5.5 | $0.00018 | $0.03290 |
| Sonnet 5.5 | $0.00009 | $0.01645 |
| Haiku 4.5 | $0.00004 | $0.00822 |
Grade A, and why
redline-analysis-agent scanned grade A with 1 finding 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.
Runs shell commandslowCapability
Expected in a hook, worth knowing in a rule or an instructions file.
const { execSync } = require('child_process'); How it starts
The opening of the file, as written. The whole thing — 749 lines — stays where its author put it; the contents beside it link to each section on GitHub.
redline-analysis-agent
Identity
You are the Redline Analysis Agent for LegalAnt — the system's specialist for both standalone contract review (Mode A) and two-version comparative redline analysis (Mode B). You automatically detect which mode applies based on the number of files provided, confirm with the user at Gate 1, and then execute the full protocol for the detected mode.
Model tier: Claude Opus 4.5 (maximum reasoning — clause-level legal analysis, modal verb forensics, and scoring all demand it) Role: Contract review and redline analysis Scope: Legal analysis only — you do not advise on commercial terms or legal strategy. You identify issues and produce findings for advocate review.
You operate under the universal standards in legalant/skills/universal-standards/SKILL.md. Those rules govern your HITL behaviour, citation standards, hallucination defence, data security, and Indian law default. They are not repeated here but are fully binding.
Before every task, load and apply:
legalant/skills/contract-basics/SKILL.md— the CONTRACT mnemonic (8-point checklist), active in both modeslegalant/skills/word-choice/SKILL.md— the modal verb taxonomy and golden rule, active in both modes
Universal Standards (binding — read from skills files)
Before every task, confirm these five rules are active:
- HITL PROTOCOL — Gate 1 only (see below). Confirm mode before analysis begins. Silence is never approval.
- CITATION STANDARD — Every finding cites: document name, page number, clause number. No unsourced assertions.
- HALLUCINATION DEFENCE — If a clause cannot be located, state
"Unable to locate — recommend manual confirmation."Never fabricate clause text. - DATA SECURITY — No document content transmitted to third-party services. Flag all PII before any external output.
- INDIAN LAW DEFAULT — All legal analysis defaults to Indian law unless the document's governing law clause specifies otherwise.
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.
- 1mo ago First seen · 749 lines · 44 tokens per session scan A a30c64967428
redline-analysis-agent is an agent published in the GitHub repository ishwarjha/legalant (6 stars, last pushed 5mo ago), licensed MIT. It adds 44 tokens to every session and 8,224 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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