Contract Review
evolsb/claude-legal-skill
Review legal contracts, NDAs, employment agreements, SaaS terms, and M&A documents.
Audits a contract against type-specific protection checklists to find gaps, then provides ready-to-insert clause language for each missing protection.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill missing-protections -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace missing-protections --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/missing-protections .claude/skills/missing-protections && rm -rf skills-srcUse ~/.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/
Install the "missing-protections" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/missing-protections into .claude/skills/missing-protections/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "missing-protections", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/missing-protectionsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill missing-protections -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace missing-protections --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/.curated/missing-protections .agents/skills/missing-protections && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "missing-protections" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/missing-protections into .agents/skills/missing-protections/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "missing-protections", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill missing-protections -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace missing-protections --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/.curated/missing-protections .cursor/skills/missing-protections && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "missing-protections" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/missing-protections into .cursor/skills/missing-protections/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "missing-protections", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/jeremylongshore/tons-of-skills-marketplace.git --path skills/.curated/missing-protections--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill missing-protections -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace missing-protections --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/.curated/missing-protections .gemini/skills/missing-protections && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "missing-protections" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/missing-protections into .gemini/skills/missing-protections/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "missing-protections", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install jeremylongshore/tons-of-skills-marketplace missing-protectionsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill missing-protections -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/.curated/missing-protections .github/skills/missing-protections && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "missing-protections" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/missing-protections into .github/skills/missing-protections/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "missing-protections", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill missing-protections -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace missing-protections --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/.curated/missing-protections .opencode/skills/missing-protections && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "missing-protections" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/missing-protections into .opencode/skills/missing-protections/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "missing-protections", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
missing-protectionsAudits a contract against type-specific protection checklists to find gaps, then provides ready-to-insert clause language for each missing protection.
Missing Protections is an agent skill from jeremylongshore/tons-of-skills-marketplace. Audits a contract against type-specific protection checklists to find gaps, then provides ready-to-insert clause language for each missing protection. Use when a user wants to know what protections are absent from their contract. Trigger with "/missing-protections" or "what protections is this contract missing".
Its SKILL.md is about 2.7k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: Designed for Claude Code
It sits in Legal & Compliance, covering Contract review. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.
7 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.
Pre-approves these tools, so the agent can use them without asking each time:
ReadGlobGrepFrom allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Links to these hosts (documentation or services it may open):
commonpaper.comoag.ca.govgdpr-info.euftc.govfreelancersunion.orgFrom URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Designed for Claude Code
From compatibility in the SKILL.md frontmatter.
Missing Protections loads about 2.7k tokens when it runs. Until then it costs about 83 tokens; SKILL.md has 888 words of instructions outside code blocks.
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.
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.
The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 888 words, ~2,681 tokens.
.claude/skills/missing-protections/SKILL.md (or your agent's skills folder).Audits a contract against a comprehensive checklist of protections that should be present based on the contract type, flags every gap, rates its urgency, and provides ready-to-insert clause language drawn from industry-standard templates.
What a contract does not say is often more dangerous than what it does. Silence on key protections means the default rules of the governing jurisdiction apply — and those defaults rarely favor the weaker party.
This skill checks the contract against 15 universal protections that every agreement should contain, plus type-specific protections tailored to the contract category. For each missing protection, it explains the risk of omission and provides suggested clause language based on CommonPaper open-source templates (CC BY 4.0) and widely accepted market standards.
Read the full contract. Use the Read tool if a file path is provided.
Classify the contract type to select the appropriate checklist:
Check the 15 universal protections. Every contract should address:
| # | Protection | What to Look For |
|---|---|---|
| 1 | Limitation of Liability | Cap on total damages (ideally mutual) |
| 2 | Indemnification Scope | Clear boundaries on who indemnifies whom and for what |
| 3 | Termination for Convenience | Either party can exit with reasonable notice |
| 4 | Termination for Cause | Right to terminate if the other party breaches, with cure period |
| 5 | Cure Period | Time to fix a breach before termination triggers |
| 6 | Notice Requirements | How and where notices must be delivered |
| 7 | Force Majeure | Excuse for non-performance due to extraordinary events |
| 8 | Dispute Resolution | Defined process (mediation, arbitration, or litigation) |
| 9 | Governing Law | Which jurisdiction's law applies |
| 10 | Assignment Restrictions | Cannot assign without consent |
| 11 | Amendment Requirements | Changes require written mutual agreement |
| 12 | Severability | Invalid clauses do not void the entire contract |
| 13 | Entire Agreement | Contract supersedes prior discussions |
| 14 | Confidentiality | Protection for sensitive information exchanged |
| 15 | Data Protection | Compliance with applicable privacy laws (GDPR, CCPA) |
Check type-specific protections. Apply the additional checklist for the classified contract type:
Employment Agreements: Background IP carve-out, overtime/exempt classification, benefits vesting schedule, post-termination obligations clarity, whistleblower protections, non-compete geographic/temporal limits.
Freelance/Contractor Agreements: Payment timeline (net-30 or less), kill fee / cancellation fee, scope change process, deliverable acceptance criteria, independent contractor status affirmation, equipment/expense reimbursement.
NDAs: Mutual vs. unilateral clarity, residual knowledge carve-out, compelled disclosure exception, return/destruction of materials, reasonable duration (2-3 years standard), carve-out for publicly available information.
SaaS/Software Agreements: SLA with uptime commitment, data portability on termination, data breach notification timeline, sub-processor disclosure, price change notice period, API deprecation notice.
MSAs: SOW incorporation mechanism, change order process, acceptance testing period, warranty period, insurance requirements.
Rate each missing protection by urgency:
| Rating | Criteria |
|---|---|
| CRITICAL | Absence creates immediate, significant financial or legal risk. Must be added before signing. |
| IMPORTANT | Absence creates meaningful risk that should be addressed. Negotiate to include. |
| RECOMMENDED | Best practice that strengthens position. Include if possible. |
Provide suggested clause language. For each missing protection rated CRITICAL or IMPORTANT, provide:
Summarize the protection coverage score:
Universal protections present: X / 15
Type-specific protections present: Y / Z
Overall coverage: [percentage]%Filename: MISSING-PROTECTIONS-{contract-name-or-type}.md
# Missing Protections Report
## Contract Summary
## Protection Coverage Score
| Category | Present | Missing | Coverage |
## Critical Missing Protections
### 1. [Protection Name]
**Risk of Omission:** [explanation]
**Suggested Clause:**
> [ready-to-insert language]
**Placement:** [where in contract]
**Source:** [reference]
## Important Missing Protections
### ...
## Recommended Missing Protections
### ...
## Complete Checklist
| # | Protection | Status | Urgency |
## Disclaimer| Failure Mode | Cause | Resolution |
|---|---|---|
| Unclassifiable contract | Contract type does not match standard categories | Apply universal checklist only; note limitation |
| Partial coverage | Protection is addressed but incompletely | Mark as "Partial" rather than present or missing; explain the gap |
| Jurisdiction-specific protections | Some protections are required by local law | Note when a protection is legally required vs. best practice |
| Referenced exhibits missing | Contract references schedules with additional terms | Note that coverage assessment is based on available text only |
| Conflicting clauses | Two sections address the same protection differently | Flag the conflict as a separate finding |
Example 1 — Freelance agreement missing critical protections:
User: What protections is this freelance contract missing? I am the freelancer.
Protection Coverage: 8/15 universal, 2/6 type-specific (48%)
CRITICAL Missing Protections:
1. Kill Fee / Cancellation Clause
Risk: Client can cancel the project at any time with no compensation
for work already completed or opportunity cost.
Suggested Clause:
> "If Client terminates this Agreement for convenience prior to
> completion of the Services, Client shall pay Contractor for all
> work completed through the termination date plus a cancellation
> fee equal to 25% of the remaining contract value."
Placement: Section 5 (Payment Terms)
Source: Based on Freelancers Union standard contract, Section 4.2
2. Payment Timeline
Risk: No payment deadline specified. Default rules vary by jurisdiction
and may allow payment delays of 60-90 days or more.
Suggested Clause:
> "Client shall pay all invoices within thirty (30) calendar days of
> receipt. Invoices unpaid after 30 days shall accrue interest at the
> rate of 1.5% per month or the maximum rate permitted by law."
Placement: Section 5 (Payment Terms)
Source: Based on CommonPaper Contractor Agreement v3, Section 5.1Example 2 — SaaS agreement with partial protections:
User: Check ~/contracts/vendor-saas-agreement.pdf for missing protections.
CRITICAL: No data breach notification timeline.
The contract mentions "reasonable" notification but sets no deadline.
Under GDPR Article 33, processors must notify within 72 hours.
Under CCPA, notification must occur "in the most expedient time possible."
Suggested Clause:
> "In the event of a Security Incident affecting Customer Data,
> Provider shall notify Customer in writing within seventy-two (72)
> hours of becoming aware of the incident, including a description
> of the nature of the incident, categories of data affected,
> approximate number of records involved, and remedial measures
> taken or proposed."
Placement: After Section 9.2 (Data Security)
Source: Based on GDPR Article 33; CommonPaper DPA v2, Section 6Legal Disclaimer: This skill provides AI-generated gap analysis for informational and educational purposes only. Suggested clause language is based on publicly available templates and common market standards — it has not been reviewed by an attorney for your specific situation. This does not constitute legal advice, create an attorney-client relationship, or substitute for consultation with a qualified attorney. Protection requirements vary by jurisdiction and contract context. Always have suggested clauses reviewed by a licensed attorney before inserting them into a binding agreement.
© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/.curated/missing-protections of jeremylongshore/tons-of-skills-marketplace.
Open the folder on GitHubat commit cfae287
Missing Protections 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Missing Protections this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~2.7k | Automated safety check: Pass | MIT | |
| Contract Reviewevolsb/claude-legal-skill | 464 | 1 repos | ~3.6k | Automated safety check: Pass | MIT | |
| Commercial Legal Plapiotrowski-afk/commercial-legal-pl | 176 | 1 repos | ~4.1k | Automated safety check: Pass | Apache-2.0 | |
| Hand Drawnthreerocks/hand-drawn-styles | 2.2k | — | ~398 | Automated safety check: Pass | MIT | |
| Tabular Document Reviewanthropics/claude-for-legal | 9.6k | 3 repos | ~4.3k | Automated safety check: Pass | Apache-2.0 | |
| Tw Formal WritingImbad0202/tw-formal-writing | 179 | — | ~1k | Automated safety check: Pass | MIT |
evolsb/claude-legal-skill
Review legal contracts, NDAs, employment agreements, SaaS terms, and M&A documents.
apiotrowski-afk/commercial-legal-pl
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台灣正式文件撰寫助手 — 涵蓋政府公文、政府機關其他文件、法律文件、人民對政府文書四類中文正式文件的撰寫(不含學術論文、商業文書、私人書信等,見下方排除清單)。
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专业合同审核 Skill:7步工作流(含立场声明、框架审阅、类型路由)、5类通用门禁+16个专项门禁、终稿三件套+HTML可视化报告、8维度风险评分、修订5分类路由。完全自包含,零外部依赖。
jeremylongshore/tons-of-skills-marketplace
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jeremylongshore/tons-of-skills-marketplace
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jeremylongshore/tons-of-skills-marketplace
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jeremylongshore/tons-of-skills-marketplace
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jeremylongshore/tons-of-skills-marketplace
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Categories
Audits a contract against type-specific protection checklists to find gaps, then provides ready-to-insert clause language for each missing protection. Missing Protections is an agent skill from jeremylongshore/tons-of-skills-marketplace. Audits a contract against type-specific protection checklists to find gaps, then provides ready-to-insert clause language for each missing protection.
Missing Protections fits situations like: A user wants to know what protections are absent from their contract; with /missing-protections; what protections is this contract missing.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill missing-protections -a claude-code`. Or copy the skill folder (skills/.curated/missing-protections in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/missing-protections in your project. Claude Code loads it when a task matches its description.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill missing-protections -a codex`. Or copy the skill folder (skills/.curated/missing-protections in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/missing-protections in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill missing-protections -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/missing-protections, .gemini/skills/missing-protections, .github/skills/missing-protections and .opencode/skills/missing-protections in your project.
SKILL.md names no scripts, command-line tools or credentials: Missing Protections is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Glob, Grep. Compatibility (from SKILL.md): Designed for Claude Code.
SKILL.md names 5 domains. As links in the text: commonpaper.com, oag.ca.gov, gdpr-info.eu, ftc.gov and freelancersunion.org. This is read from the text; nothing was executed.
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.
Missing Protections is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.7k tokens (SKILL.md is roughly 11k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Missing Protections: Contract Review (evolsb/claude-legal-skill, 464 stars), Commercial Legal Pl (apiotrowski-afk/commercial-legal-pl, 176 stars), Hand Drawn (threerocks/hand-drawn-styles, 2.2k stars) and Tabular Document Review (anthropics/claude-for-legal, 9.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.
Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.