{"slug": "how-i-built-an-ai-agent-system-for-a-corporate-law-firm-during-my-internship", "title": "How I Built an AI Agent System for a Corporate Law Firm — During My Internship", "summary": "An engineering intern at a corporate law firm built an open-source template that enables firms to deploy AI agents for tasks such as contract drafting, legal research, and compliance checks. The system, available on GitHub, integrates with CLI-based AI agents like Claude Code and Qwen Code, and includes ethical guardrails to ensure human oversight. The intern developed the working system during a two-week internship challenge, demonstrating a practical application of AI in legal workflows.", "body_md": "**TL;DR:** I built an open-source template that lets corporate law firms deploy AI agents using Obsidian + CLI tools (Claude Code, Qwen Code, Cursor). It handles contract drafting, legal research, due diligence, compliance checks, client intake, and wiki maintenance — all organized with PARA methodology and built-in ethical guardrails.\n\n**GitHub repo:** [M0rtal13/Agentic-AI-for-Enterprise](https://github.com/M0rtal13/Agentic-AI-for-Enterprise)\n\nTwo weeks ago, I started a corporate law firm internship. On day one, my supervisors gave the interns a challenge:\n\n\"Think critically about how AI tools might support a modern corporate law practice... On the last day, share 3–5 minutes of reflections and offer one or two concrete ideas on how AI could help improve workflow.\"\n\nMost interns planned to make PowerPoint slides with bullet points.\n\nI decided to **build the actual system** instead of just talking about it.\n\nOver the next two weeks, while working on real legal research and document review tasks, I built an open-source template that any law firm can deploy. Not a demo — a working system with skills, guardrails, and a phased rollout plan.\n\nThis is what I built and how it works.\n\nDuring my internship, I noticed the same patterns:\n\nThese tasks are **high-volume, pattern-based, and time-consuming** — perfect for AI assistance.\n\nBut law firms have unique constraints:\n\nThe system combines three things:\n\nAll firm knowledge is organized into five folders:\n\n```\n00_inbox/          ← Unprocessed captures\n01_projects/       ← Active matters (matter-2026-001-acquisition/)\n02_areas/          ← Ongoing responsibilities (corporate-advisory/, m-a/, compliance/)\n03_resources/      ← Precedents, clause library, legislation, case law\n04_archive/        ← Completed matters\nwiki/              ← AI-powered knowledge base\n```\n\nEvery matter, document, and research memo has a defined location and naming convention. The AI agent operates on this structure.\n\nThe system works with any CLI-based AI agent:\n\nThese agents read a `CLAUDE.md`\n\n/ `AGENTS.md`\n\nfile that defines:\n\nThe repo includes six fully-functional skills:\n\n| Skill | What it does |\n|---|---|\nContract Drafting |\nIdentifies document type, locates precedent, gathers transaction details, drafts from template, quality checks |\nLegal Research |\nFrames question, identifies sources (priority order), researches, structures memo (Issue/Short Answer/Analysis/Authorities/Limitations), verifies citations |\nDue Diligence |\nUnderstands scope, triages documents, extracts parties/obligations/restrictions/termination/liability, classifies risk (High/Medium/Low), populates report |\nCompliance Check |\nProfiles entity, identifies obligations across categories (corporate/financial/listing/sector-specific/employment), generates table, flags urgent items |\nClient Intake |\nCollects client info, runs conflict check, creates matter folder, prepares engagement letter |\nWiki Maintenance |\nIdentifies stale pages (90-day review cycle), creates/updates pages using standard template, ensures tag consistency, logs changes |\n\nEach skill is a markdown file with step-by-step procedures, rules, and quality checks. The agent follows these procedures when you invoke the skill.\n\n**You:** \"Draft a bilateral NDA for a tech company acquiring a startup in Hong Kong\"\n\n**Agent:**\n\n`03_resources/precedents/standard-nda-bilateral.md`\n\n`01_projects/matter-2026-001-acquisition/drafts/nda-draft-v1.md`\n\n**You:** Review the draft, request changes, approve.\n\nThe agent **never sends anything to the client** without your explicit approval. It drafts, you decide.\n\n**You:** \"Research whether a listed company in Hong Kong needs shareholder approval for a change in auditors\"\n\n**Agent:**\n\n`01_projects/matter-2026-001-acquisition/research/2026-08-04 - Auditor Change Approval - ClientA.md`\n\n**You:** Review the memo, verify citations, rely on it for client advice.\n\nThe agent **cites everything**. If it can't find authority, it says so instead of making it up.\n\nThe system enforces non-negotiable guardrails:\n\n`[REQUIRES VERIFICATION]`\n\n| Task | Agent can do autonomously | Requires human sign-off |\n|---|---|---|\n| Draft contracts | Yes (saved to drafts/) | Before sending to client |\n| Legal research | Yes (saved to research/) | Before relying in advice |\n| Due diligence review | Yes (saved to research/) | Before including in DD report |\n| Compliance checklists | Yes | Before sending to client |\n| Client communications | Draft only | Always requires partner approval |\n| Conflict checking | Search and flag | Partner must review results |\n| Filing submissions | Draft only | Always requires partner approval |\n\nThe repo includes three options for connecting to your firm's file system:\n\nPoint Obsidian at a OneDrive-synced directory. The agent operates on local files. OneDrive handles sync.\n\n**Best for:** Solo practitioners.\n\nAgent uses Microsoft Graph API to read/write files in OneDrive or SharePoint. OAuth 2.0 provides authenticated, audited access. Local PARA structure acts as working memory.\n\n**Best for:** Mid-size to large firms.\n\nBuild a web interface backed by SharePoint. Lawyers access via browser.\n\n**Best for:** Large firms needing multi-office access or client portals.\n\nFull setup instructions in the [Getting Started guide](https://github.com/M0rtal13/Agentic-AI-for-Enterprise/blob/main/docs/Getting-Started.md).\n\nThe repo includes a 13-week implementation roadmap:\n\n| Phase | Timeline | Deliverables |\n|---|---|---|\n1 — Discovery |\nWeeks 1–2 | Task audit, stakeholder interviews, priority matrix |\n2 — Pilot Design |\nWeeks 3–4 | Select 2–3 high-priority tasks, define success metrics, choose LLM provider |\n3 — Build & Test |\nWeeks 5–8 | Vault setup, agent configuration, precedent ingestion, integration testing |\n4 — Controlled Rollout |\nWeeks 9–10 | Deploy to single practice group with partner supervision |\n5 — Iteration |\nWeeks 11–12 | Refine skills, expand clause library, address edge cases |\n6 — Firm-Wide |\nWeek 13+ | Roll out to all practice groups, establish governance |\n\n**Success metrics:**\n\nThis isn't another \"AI will change law\" think piece. It's a **working system** you can deploy today.\n\n**GitHub repo:** [M0rtal13/Agentic-AI-for-Enterprise](https://github.com/M0rtal13/Agentic-AI-for-Enterprise)\n\n**Quick start:**\n\n```\ngit clone https://github.com/M0rtal13/Agentic-AI-for-Enterprise.git\ncd Agentic-AI-for-Enterprise\nbash setup.sh --vault ~/LawFirmVault\n```\n\nThen open the vault in Obsidian, configure your CLI agent (Claude Code, Qwen Code, Cursor, etc.), and start using the skills.\n\nFull documentation in the `docs/`\n\nfolder:\n\nI'm a secondary 4 student in an IB bridging programme. I'm not a lawyer, I'm not a senior developer. But I noticed a problem during my internship — law firms waste time on repetitive work that AI can handle — so I built a solution.\n\nThe legal profession is conservative about technology. That's understandable — the stakes are high, mistakes are costly, and confidentiality is sacred. But that doesn't mean we can't move forward. It means we need to move forward **carefully**, with guardrails, audit trails, and human oversight.\n\nThis system is my attempt to show that it's possible. AI can assist lawyers without replacing them. It can handle the repetitive work while humans focus on judgment, strategy, and client relationships.\n\nIf you're a law firm exploring AI, or a student interested in legal tech, fork the repo, try it out, and let me know what you think.\n\n**GitHub:** [M0rtal13/Agentic-AI-for-Enterprise](https://github.com/M0rtal13/Agentic-AI-for-Enterprise)\n\n*Tags: #LegalTech #AIAgents #Obsidian #PARA #CorporateLaw #OpenSource*", "url": "https://wpnews.pro/news/how-i-built-an-ai-agent-system-for-a-corporate-law-firm-during-my-internship", "canonical_source": "https://dev.to/m0rtal13/how-i-built-an-ai-agent-system-for-a-corporate-law-firm-during-my-internship-3aeh", "published_at": "2026-08-04 09:22:03+00:00", "updated_at": "2026-08-04 09:41:11.033222+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-agents", "ai-tools", "ai-ethics", "developer-tools"], "entities": ["M0rtal13", "Claude Code", "Qwen Code", "Cursor", "GitHub", "Obsidian"], "alternates": {"html": "https://wpnews.pro/news/how-i-built-an-ai-agent-system-for-a-corporate-law-firm-during-my-internship", "markdown": "https://wpnews.pro/news/how-i-built-an-ai-agent-system-for-a-corporate-law-firm-during-my-internship.md", "text": "https://wpnews.pro/news/how-i-built-an-ai-agent-system-for-a-corporate-law-firm-during-my-internship.txt", "jsonld": "https://wpnews.pro/news/how-i-built-an-ai-agent-system-for-a-corporate-law-firm-during-my-internship.jsonld"}}