Mira review
A full-context AI reviewer for teams that want control over hosting and model choice.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Mira is an open-source, self-hosted AI code reviewer for engineering teams. It connects with GitHub, GitLab, Forgejo, and Codeberg to review pull requests and merge requests, then posts inline comments, walkthroughs, and summary comments. Its scope extends beyond individual diffs: repository indexing supports cross-file reasoning, while dependency graphs, blast-radius analysis, and vulnerability scanning add broader context. Teams can also define custom review rules and use review feedback to shape future results.
The published plan is straightforward: Self-hosted Mira is Apache 2.0 software with all features included, no paid tier, and no license key. Teams bring their own LLM provider through OpenRouter or another configurable endpoint and pay that provider directly. This model can suit organizations that want to choose their model endpoint and keep review data and indexes in infrastructure they control, but it puts hosting and model-provider decisions with the team rather than a vendor-managed service.
Mira’s strongest fit is for open-source or engineering teams comfortable operating self-hosted software and configuring webhooks for automatic reviews. Its feature set covers code quality, security analysis, repository-wide context, custom rules, learning from rejected comments and merged reviews, and dashboards for review, severity, category, contributor, and responsiveness analytics. SQLite and PostgreSQL are supported, adding database options for deployment. Teams seeking a hosted review service, or those that do not want to manage infrastructure and an LLM relationship, should consider a different product. Teams prioritizing control, broad code-host coverage, and configurable AI review have a clear reason to choose Mira.
Mira pros and cons
- Where it wins
- Full-repository reasoning with dependency and blast-radius analysis
- Supports GitHub, GitLab, Forgejo, and Codeberg
- Adaptive rules, vulnerability details, and review analytics
- Where it doesn't
- Requires self-hosting rather than a hosted product
- Teams must provide and pay their LLM provider directly
- No paid tier or license key for commercial support options
Mira fact sheet, pricing and score →
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