Reported issues for nexus-mcp

Pod holds 8 of 8 problems reported by people outside the maintainer team. Issues filed by the project's own owners, members and collaborators are excluded entirely — a maintainer's release checklist is not a warning to a prospective user.

Back to nexus-mcp.

Most discussed

ci: bump shared-workflows refs to v3.0.2 and add fork PR safety gate

What

Bump every j7an/shared-workflows reusable workflow reference in this repo to v3.0.2, pinned to the dereferenced commit SHA:

29bcd576f856e85042ab699dce66523711a44b48 # v3.0.2

Also add a status-only pull_request_target companion workflow for non-Dependabot PRs, using the existing dep-rank workflow split as the reference pattern.

Why

shared-workflows v3.0.2 includes the fork-PR read-only-token handling from j7an/shared-workflows#80. That makes the reusable dependency-saf

Read the thread · 2026-06-06 · closed · 1 comment

Track: deps: bump the all-actions group with 3 updates

Dependency Update Tracking

PR: #150 Package: all-actions-d4d48f0125 Ecosystem: GitHub Actions Eligible for merge: 2026-04-10 (after 5 business days)

Security Links

Monitor these sources for advisories before the cooldown expires:

Read the thread · 2026-04-04 · closed · outside contributor · 1 comment

Remove Gemini CLI support from committed repo files

Background

Google announced that Gemini CLI is transitioning to Antigravity CLI. On June 18, 2026, Gemini CLI stops serving requests for Google AI Pro, Ultra, and free Gemini Code Assist for individuals users. Enterprise and paid API-key access may continue, but consumer Gemini CLI support is no longer a stable baseline for Nexus MCP.

Sources:

• https://developers.googleblog.com/an-important-update-transitioning-gemini-cli-to-antigravity-cli/
• https://github.com/google-gemini/gemini-cl

Read the thread · 2026-05-29 · closed · 0 comments

Configure uv exclude-newer for one week

Context

uv supports delaying dependency resolution away from freshly uploaded package artifacts with exclude-newer. This helps avoid pulling newly released package versions immediately after publication.

Scope

Add a one-week cutoff for uv-managed dependency resolution.

Tasks

• Add [tool.uv] to pyproject.toml if it does not already exist.
• Set exclude-newer = "1 week".
• Run uv lock so the lockfile is resolved under the cutoff.
• Verify with `uv sync --locked --all-extras --

Read the thread · 2026-05-25 · closed · 0 comments

ci: add OSV-Scanner and dependency-review-action to security pipeline

What

Add standard supply-chain checks alongside the existing dependency-safety workflow:

1. OSV-Scanner in security.yml

   • osv-scan: full recursive scan on push to main and weekly schedule
   • osv-scan-pr: PR/merge-queue scan with annotations for newly introduced vulnerabilities

2. Dependency Review Action in ci.yml

   • Runs on pull requests
   • Fails on moderate-or-higher vulnerability severity
   • Blocks incompatible copyleft licenses: GPL-2.0, GPL-3.0, AGPL

Read the thread · 2026-04-22 · closed · 0 comments

bug: _try_extract_error picks terminal session summary instead of real API error

bug: _try_extract_error picks terminal session summary instead of real API error

Labels: bug error-handling dx Affects: src/nexus_mcp/runners/gemini.py

Description

What

When the Gemini CLI exits with a real API error (e.g., HTTP 429 MODEL_CAPACITY_EXHAUSTED), _try_extract_error surfaces a misleading "Gemini API error 1: [object Object] ()" instead of the actual reason.

The caller — whether a human reading an MCP error or code checking the exception mess

Read the thread · 2026-02-18 · closed · external user · 0 comments

feat: automatic model fallback on retryable Gemini API errors

feat: automatic model fallback on retryable Gemini API errors

Labels: feat error-handling resilience Depends on: #003 (structured CLI error extraction must land first) Affects: src/nexus_mcp/exceptions.py, src/nexus_mcp/config.py, src/nexus_mcp/runners/base.py, src/nexus_mcp/runners/gemini.py

Description

What

When the Gemini CLI returns a retryable error — such as MODEL_CAPACITY_EXHAUSTED (HTTP 429) or UNAVAILABLE (HTTP 503) — the system currentl

Read the thread · 2026-02-17 · closed · external user · 0 comments

bug: Gemini CLI error details silently discarded — MCP client sees only "exit code 1"

bug: Gemini CLI error details silently discarded — MCP client sees only "exit code 1"

Labels: bug error-handling dx Affects: src/nexus_mcp/runners/gemini.py, src/nexus_mcp/runners/base.py, src/nexus_mcp/server.py, src/nexus_mcp/exceptions.py

Description

What

When the Gemini CLI exits with a non-zero code (HTTP 429 rate limit, 401 unauthorized, quota exhausted, model capacity, etc.), the MCP client receives only:

CLI command failed with exit code 1

Read the thread · 2026-02-17 · closed · external user · 0 comments

Most recent

The remaining reports are on the project's issue tracker.