Pull Request Explorer

Summary

Add runtime provider overrides for gateways

Enables Jan Agent to point to model gateways at runtime, allowing dynamic configuration without editing config files and improving integration flexibility for deployments such as Tokamak.

Health Assessment

• • The PR required multiple commits and large code changes, indicating significant rework, but the review was completed quickly and no major blockers were reported.

Summary

Steer subagents and freeze session start

Adds subagent steering and session‑start snapshot, improving control over subagent lifecycles and ensuring consistent system prompts across a session.

Health Assessment

• • The PR introduced extensive Rust refactoring and new features, requiring three rounds of review and over 4,400 lines of code churn, indicating high complexity and potential risk. The review cycle took almost a day, reflecting thorough scrutiny of the changes.

Summary

Add experimental ACP server for Jan CLI

Enables external editors like Zed and JetBrains to drive Jan via ACP, expanding integration options.

Health Assessment

• • PR was reviewed and approved within 11 hours, indicating efficient collaboration. The large code changes were well scoped and tested, resulting in a quick merge.

Summary

Add CI lint for standalone jan-cli crate

Ensures the jan-cli Rust crate is linted in CI, catching warnings early and improving code quality.

Health Assessment

• • Fast cycle time and minimal changes led to a single review round and quick merge.

Summary

Ship windows arm64 on stable channel

Adds support for building and publishing Windows ARM64 binaries in the CI pipeline, ensuring stable releases include the new architecture without gating other platforms.

Health Assessment

• • Quick merge with minimal changes, indicating straightforward CI update.

Summary

Restore docs search and fix /docs field

Restores search functionality on the docs site, improving user navigation and content discoverability.

Health Assessment

• • Quick resolution of a regression with minimal code changes and a single review round.

Summary

Prevent credential leakage to child processes

Ensures sensitive gateway credentials are not exposed to spawned processes, improving security for MCP sessions.

Health Assessment

• • Quick fix with minimal changes, no review needed, merged within minutes.

Summary

Add OTel telemetry improvements and signal flush

Enhances telemetry reliability and efficiency by adding delta temporality, export retry, bounded series, and graceful shutdown on signals, improving observability and reducing data overhead.

Health Assessment

• • Fast review and merge with minimal iterations indicates high confidence and low risk.

Summary

Upgrade llama.cpp engine to 0.5.0

Upgrades the in‑process llama.cpp engine to the latest release, improving performance, compatibility, and enabling new features while keeping build consistency.

Health Assessment

• • PR merged within 1.8 hours with a single review, indicating a straightforward, low‑risk upgrade.

Summary

Opt‑in OTLP metrics and logs export

Adds optional OpenTelemetry export for agent metrics and logs, enabling richer observability and integration with Tokamak Insights while preserving privacy and performance.

Health Assessment

• • Fast cycle time (23.5h) and single review round indicate a smooth process; extensive code additions (≈4k lines) suggest significant feature work but minimal rework and strong test coverage mitigate risk.

Summary

Add AGENTS.md fallback, slash suggestions, and vibe setting

Users can now use AGENTS.md as a default configuration, receive slash command suggestions while a run is live, and adjust settings via a new /vibe-setting command, improving workflow efficiency.

Health Assessment

• • The PR was merged within 24 hours with a single review, indicating a smooth process, but the large code churn (over 2,300 lines) reflects a substantial feature addition that may warrant future testing and documentation updates.

Summary

Add RPC parity and session isolation tests

Adds tests verifying RPC and stream-json parity and ensuring session isolation, improving reliability of RPC interactions.

Health Assessment

• • Fast review and merge with minimal production changes, indicating low risk and high confidence in stability.

Summary

Health Assessment

Summary

Fix batched edit diff placement in TUI

Ensures edit diffs display next to their call rows, improving user clarity in the TUI.

Health Assessment

• • Single commit with quick approval indicates a straightforward bug fix with minimal impact.

Summary

Fix early compaction on 1M models

Improves session budget handling and compaction reporting, preventing premature history truncation for large-context models.

Health Assessment

• • The PR was merged within 3 hours, with a single review and minimal back‑and‑forth, indicating high confidence in the changes despite the large code churn.

Summary

Add user-scope skills and plugin skill visibility

Enables user‑scoped skills accessible across projects, improves skill visibility, and supports symlinked skill folders, enhancing flexibility for CLI and TUI.

Health Assessment

• • Fast cycle time with a single commit and minimal review rounds indicates smooth integration and low risk.

Summary

Fix host delegation and systemPrompt behavior

This PR corrects memory handling, system prompt persistence, and subagent name resolution for host‑prompted sessions, ensuring reliable agent behavior and consistent thread metadata.

Health Assessment

• • Quick turnaround with a single round of changes and minimal rework indicates an efficient review process.

Summary

Fix agent host name collision and update RPC docs

Corrects host name resolution logic to prioritize exact wire names, resolves documentation inconsistencies, and adds comprehensive tests to ensure reliable agent behavior.

Health Assessment

• • Rapid review and merge (1.1h cycle time, 0.2h review time) indicates low complexity and high confidence in the changes.

Summary

Add host-tool-only delegation and system prompt RPC

This update introduces host-tool-only delegation, restricting subagent tool access to the host's allowed set. It also adds a system prompt field that can be sent verbatim over RPC, giving callers full control over the agent's initial context.

Health Assessment

• • Fast review and merge within 0.6 hours indicates a smooth process; single review round and no rework suggest high confidence in the changes.

Summary

Add /reload command to refresh agent config mid-session

Enables users to reload configuration, plugins, skills, and system prompt on the fly, eliminating the need to restart the application and improving productivity.

Health Assessment

• • Rapid iteration with a 1.6‑hour cycle time and minimal review time indicates high confidence in the changes; the PR adds a new command that improves user workflow without affecting core engine stability.