AI agent governance: permissions for coding agents

Governing coding agents means deciding what they can read, what they can change and how you will know what they did. The principles are the same as for people, applied with more care because agents work fast.

Key takeaways

• Give agents least privilege: only what the task needs.
• Use separate, revocable credentials for each person or agent.
• Keep humans in the loop for risky or irreversible actions.
• Record every action so you can review and undo.

Start with least privilege

An agent that only needs to read docs should not be able to delete them. Choose the narrowest role that lets it do the job. If your platform supports custom roles, create one for agents, for example "can read everything, can edit docs, cannot delete or manage members".

A useful rule is that nobody, human or agent, can hand out a permission they do not hold themselves. That keeps access from growing silently.

One credential per agent

Shared tokens make it impossible to tell who did what and force you to rotate everything when one leaks. Issue a token for each person and each agent:

• Name tokens after their use, such as "work laptop" or "docs agent".
• Revoke individually when someone leaves or a token is exposed.
• Never commit tokens to source control.

Separate reading from acting

Reading is low risk, so start there. Allow writes in stages:

1. Read-only while the team learns how the agent behaves.
2. Draft changes that a person approves.
3. Direct edits for low-risk areas such as docs.
4. Restricted actions like deleting, publishing publicly or managing members stay with humans.

Keep an audit trail

You need answers to "what changed, when and by whom" without guessing. Prefer platforms that log actions with the actor, and review that log after agent sessions. Reversibility matters too: soft delete and a trash bin turn mistakes into a restore.

Limit what leaves the system

Public share links and exports are how information leaves your workspace. Keep the ability to create them behind a permission, and review the ones that exist.

A short checklist

• Each agent has its own token and role.
• The role grants the minimum needed.
• Destructive and outward-facing actions need a human.
• Activity is logged and reviewed.
• Tokens are rotated and revoked promptly.

Osco applies workspace roles to every MCP call, so an agent using your token has exactly your permissions, and personal access tokens can be created and revoked from settings.

Conclusion

Treat coding agents like new teammates: narrow access at first, separate credentials, human approval for risky actions and a log you actually read. You can widen their access as trust grows.