An open-source AI pair-programming agent that works directly from the terminal.
30-day usageAug 27–Sep 25, 2026
Data as of September 26, 2026 · About the data
Rank#28#18 of 21 CLI agents · 7-day #29
Tokens22.7B
Requests643.1K
Capabilities and verification
Reviewed against the HarnessRouter capability catalog on August 24, 2026. Every verified row cites its public source; rule-derived rows apply HarnessRouter's published classification rules to documented behavior. A “No public evidence” badge marks a gap in the public record, not a statement that Aider lacks them.
Configuration & support
- Other modelsDirectly verified
- Custom instructionsDirectly verified
- SkillsDirectly verified
- Custom toolsNo public evidence
- MCPNo public evidence
- Sandbox & approvalsDirectly verified
- SessionsDirectly verified
- SubagentsNo public evidence
Execution & agency
- Workspace filesDirectly verified
- Structured actionsDirectly verified
Environment control
- Browser controlNo public evidence
- Computer controlNo public evidence
Observation & capture
- Screen observationNo public evidence
- Screenshot exportNo public evidence
- Recording exportNo public evidence
Artifact outputs
- DocumentsRule-derived
- SpreadsheetsRule-derived
- PresentationsRule-derived
- ImagesRule-derived
- VideoRule-derived
- App deploymentNo public evidence
Sources: aider.chat
Machine interfaces
- Headless CLI · Stable
Run Aider through HarnessRouter
API harness ID: aider
Use it for coding-agent tasks returned through the HarnessRouter product contract.
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