deepagents

vdeepagents-code==0.1.8 scope: deepagents-code Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 1d AI Agents & Assistants

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

ai deepagents langchain langgraph python typescript

Summary

AI summary

Add MCP error detail modal and allow recovery commands when startup fails.

Changes in this release

Type	Severity	Summary	CVE
Feature
Feature	Low	List valid extras when /install has no argument. List valid extras when /install has no argument. Source: llm_adapter@2026-06-03 Confidence: high	—
Feature	Low	Add MCP error detail modal. Add MCP error detail modal. Source: llm_adapter@2026-06-03 Confidence: high	—
Feature	Low	Search all models from /model filter. Search all models from /model filter. Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix
Bugfix	Medium	Allow recovery commands when startup fails. Allow recovery commands when startup fails. Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Medium	Preserve MCP token refresh when metadata discovery fails. Preserve MCP token refresh when metadata discovery fails. Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Medium	Repair MCP OAuth login redirect and stale client registration. Repair MCP OAuth login redirect and stale client registration. Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Low	Preserve extras during install. Preserve extras during install. Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Low	Normalize empty file list tool output. Normalize empty file list tool output. Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Low	Point MCP re-enable guidance at Ctrl+R. Point MCP re-enable guidance at Ctrl+R. Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Low	Reduce OAuth login modal noise. Reduce OAuth login modal noise. Source: llm_adapter@2026-06-03 Confidence: high	—
Bugfix	Low	Serialize QueuedUserMessage as user input. Serialize QueuedUserMessage as user input. Source: granite4.1:30b@2026-06-03-audit Confidence: low	—
Bugfix	Low	Serialize cold SDK imports. Serialize cold SDK imports. Source: granite4.1:30b@2026-06-03-audit Confidence: low	—
Bugfix	Low	Pluralize singular MCP login splash text. Pluralize singular MCP login splash text. Source: granite4.1:30b@2026-06-03-audit Confidence: low	—

Full changelog

Features

List valid extras when /install has no argument (#3695) (c7d529c)
Add MCP error detail modal (#3687) (4ae4754)

Bug Fixes

Allow recovery commands when startup fails (#3706) (727d022)
Preserve extras during install (#3707) (e636ce9)
Normalize empty file list tool output (#3697) (b67aead)
Point MCP re-enable guidance at Ctrl+R (#3688) (15ca302)
Preserve MCP token refresh when metadata discovery fails (#3685) (afafeeb)
Reduce OAuth login modal noise (#3693) (0e8a780)
Repair MCP OAuth login redirect and stale client registration (#3692) (f741293)
Search all models from /model filter (#3690) (5fcb877)
Serialize QueuedUserMessage as user input (#3708) (307d598)
Serialize cold SDK imports (#3712) (fb2adc0)
Pluralize singular MCP login splash text (#3689) (492b0fc)

Thanks to our community contributors: @bonpiedlaroute

Internal maintainers: @nick-hollon-lc, @mdrxy

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About deepagents

Agent harness built with LangChain and LangGraph. Equipped with a planning tool, a filesystem backend, and the ability to spawn subagents - well-equipped to handle complex agentic tasks.

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Related context

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Earlier breaking changes

vdeepagents-cli==0.2.0 `deepagents deploy` now targets Managed Deep Agents API; removes `deepagents dev`, `deepagents.toml`, and `--config`/`--dry-run` flags.