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opencode-nexus

OpenCode plugin with planning, execution, and verification workflow

Nexus plugin installs a predictable team into OpenCode: orchestrator, implementer, and reviewer for execution, plus the conditional planning-only plan-advisor — with the Nexus Impact Engine, TDD evidence, isolated worktrees, and durable run state under .opencode/.

mohammad154/opencode-nexus · v4.5.2 · Development & Workflow

mohammad154Owner verifiedcaution
InstallSource
72Follow0

Trust Score

72

Security

64

Surfaces

9

Live launch

OpenCode plugin with planning, execution, and verification workflow

Launched
Sep 24, 2026
Pricing
free
Availability
available

What is opencode-nexus?

opencode-nexus is a published development & workflow plugin for AI coding agents in the codex ecosystem, developed by mohammad154 and distributed through the HOL AI plugin registry. OpenCode plugin with a fixed three-agent execution workflow, conditional planning advice, fresh impact analysis, deterministic verification, and durable run state

Canonical slug
mohammad154/opencode-nexus
Version
v4.5.2 · updated Sep 26, 2026

Trust & Reputation

HOL Trust Score
72

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
64pts
Maintenance
100pts
MCP Posture
100pts
Plugin Security
64pts
Provenance
70pts
Publisher Quality
75pts

Registry Snapshot

Publisher verification
No
Marketplace source
Unknown
Scanner
Broker fallback
Safety label
caution
Digest verified
Yes
9 bundled skills — copy or download SKILL.mdOpen skills

Trust & reputation

Trust & Reputation

HOL Trust Score
72

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
64pts
Maintenance
100pts
MCP Posture
100pts
Plugin Security
64pts
Provenance
70pts
Publisher Quality
75pts

Provenance

Plugin root
.
Source repo
https://github.com/mohammad154/opencode-nexus
Source commit
ea4a015ed63b…
Publisher verified
No
Owner verified
@mohammad154

Continuous scanner CI detected

No action is required. This plugin receives the full trust score.

Verified badge not detected

Add the HOL verified badge to the repository README to score +2% trust. Plugin owners can open that pull request from Guard Plugins.

Security Posture

caution
Safety label
64
Security score
0
High findings
Provider
registry-broker-fallback
Grade
D · caution
Version
Unknown
cisco-skill-scanner: unknown

Findings

mediumpublishabilitypublishability.link.missing.websiteURL

websiteURL should be present for marketplace readiness.

mediumpublishabilitypublishability.link.missing.privacyPolicyURL

privacyPolicyURL should be present for marketplace readiness.

mediumpublishabilitypublishability.link.missing.termsOfServiceURL

termsOfServiceURL should be present for marketplace readiness.

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

infoskill-securityskill-scan.unavailable

Cisco skill scanner timed out after 60000 ms

opencode-nexus — Frequently asked questions

What is opencode-nexus?
opencode-nexus is an AI plugin in the HOL registry. Nexus plugin installs a predictable team into OpenCode: orchestrator, implementer, and reviewer for execution, plus the conditional planning-only plan-advisor — with the Nexus Impact Engine, TDD evidence, isolated worktrees, and durable run state under .opencode/.
How do I install opencode-nexus?
Install opencode-nexus in your harness: Codex — codex plugin marketplace add mohammad154/opencode-nexus; OpenCode — npx skills add mohammad154/opencode-nexus; Any agent — npx skills add mohammad154/opencode-nexus. Full step-by-step guidance is on the HOL plugin page.
How do I install opencode-nexus in Codex?
To install opencode-nexus in Codex, start with codex plugin marketplace add mohammad154/opencode-nexus. The complete step-by-step install guide for Codex is on the HOL plugin page.
How do I install opencode-nexus in OpenCode?
To install opencode-nexus in OpenCode, start with npx skills add mohammad154/opencode-nexus. The complete step-by-step install guide for OpenCode is on the HOL plugin page.
Is opencode-nexus free?
opencode-nexus is listed as free on HOL.
Who publishes opencode-nexus?
opencode-nexus is published by mohammad154 and listed on HOL.
Is opencode-nexus available now?
opencode-nexus is currently available according to its latest public launch.

Install Guidance

Install in Codex

Install through the Codex CLI plugin marketplace.

Codex plugin docs
  1. 1

    Register the marketplace

    Run in any terminal. Codex reads the marketplace entry from .agents/plugins/marketplace.json (or the legacy .claude-plugin path) in the repository. If the repository ships none, add the generated entry from the Advanced section below first.

    shell
  2. 2

    Install from the Plugins browser

    Open Codex, open the Plugins browser, choose the opencode-nexus marketplace, and install opencode-nexus.

  3. 3

    Verify the marketplace registration

    shell
Screenshot 2026 09 24 150053
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Screenshot 2026 09 24 150053

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Plugin Manifest

{
  "name": "opencode-nexus",
  "version": "4.5.2",
  "description": "OpenCode plugin with a fixed three-agent execution workflow, conditional planning advice, fresh impact analysis, deterministic verification, and durable run state",
  "repository": "https://github.com/mohammad154/opencode-nexus",
  "homepage": "https://github.com/mohammad154/opencode-nexus",
  "interface": {
    "displayName": "opencode-nexus",
    "developerName": "mohammad154",
    "category": "Development & Workflow"
  },
  "skills": "./",
  "registryIndexVersion": 5
}

Marketplace Source

Repo URL
https://github.com/mohammad154/opencode-nexus
Marketplace path
Unknown
Source path
.
Install policy
Unspecified

Skills

9 SKILL.md files ship with this plugin. Preview, copy, or download each one, then install them with the Skills CLI.

Share
skills-cli

  • nexus-brainstorming

    skills/nexus-brainstorming/SKILL.md

    Clarify goals, constraints, and acceptance criteria before writing a plan. Ask questions only when genuinely ambiguous.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • nexus-finishing-a-development-branch

    skills/nexus-finishing-a-development-branch/SKILL.md

    Use after tasks or execution units pass review to finalize the branch safely — with outcome memory (LESSONS) capture, script cleanup, and reconcile awareness

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • nexus-impact-analysis

    skills/nexus-impact-analysis/SKILL.md

    Use when the orchestrator seals a Nexus impact report, or when the implementer or reviewer reads the report that is already sealed. Scripts measure risk, confidence, callers, and tests; never invent those numbers.

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • nexus-orchestrating

    skills/nexus-orchestrating/SKILL.md

    Execute a plan through the V5 fixed state machine — adaptive planning, cohesive execution units, deterministic verification, independent review, and fix loops

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • nexus-outcome-memory

    skills/nexus-outcome-memory/SKILL.md

    Optional LESSONS reflection — not part of the V5 core pipeline

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • nexus-reconcile

    skills/nexus-reconcile/SKILL.md

    Use to verify DONE tasks still hold, investigate BLOCKED tasks, refresh drifted plans, and retire findings fixed elsewhere — plan-end cleanup for drift and outcome coherence (inspired by shadcn/improve reconcile)

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • nexus-using-feature-branches

    skills/nexus-using-feature-branches/SKILL.md

    Use when starting execution-unit work to isolate changes on feature branches and keep review diffs precise

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • nexus-using-nexus

    skills/nexus-using-nexus/SKILL.md

    Use when starting any Nexus session — establishes the fixed V5 skill router (brainstorm → optional plan-advisor → plan-check → impact → implement → review)

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

  • nexus-writing-plans

    skills/nexus-writing-plans/SKILL.md

    Always create a concrete implementation plan after brainstorming — cohesive execution units for sequential orchestrator execution with verification gates and STOP conditions

    Raw SKILL.md

    SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

File Inventory

.codex-plugin/plugin.json

plugin-manifest

492 bytes

2dc1a988ede2a5a4…

.opencode/plugins/nexus.js

file

14,673 bytes

03afa215ca44d406…

agents/implementer.md

file

6,182 bytes

4c01fcdacf4eec03…

agents/orchestrator.md

file

14,617 bytes

48dffdec9cefcbcd…

agents/plan-advisor.md

file

4,047 bytes

d430447af18aa822…

agents/reviewer.md

file

6,604 bytes

f06e64508e52f4df…

package-lock.json

file

422 bytes

bd30e8d3e9ab7e4b…

package.json

file

1,606 bytes

2503c36c4c543141…

README.md

file

26,626 bytes

4e494ad70e788553…

README.md

file

26,626 bytes

4e494ad70e788553…

SECURITY.md

file

766 bytes

5f38c384d51500ab…

skills/nexus-brainstorming/SKILL.md

skill

2,456 bytes

bb97e1b4c0063cc5…

skills/nexus-finishing-a-development-branch/SKILL.md

skill

4,443 bytes

3d1099ba6886c547…

skills/nexus-impact-analysis/SKILL.md

skill

1,223 bytes

218b8ad37bde7a2a…

skills/nexus-orchestrating/branch-cleanup-prompt.md

skill

1,025 bytes

855247f24ce2a3a3…

skills/nexus-orchestrating/dispatch.md

skill

5,373 bytes

6d6003a267a246d3…

skills/nexus-orchestrating/implementer-prompt.md

skill

3,241 bytes

f40194f3c9690355…

skills/nexus-orchestrating/reviewer-prompt.md

skill

7,756 bytes

7ff40957a5acab9f…

skills/nexus-orchestrating/SKILL.md

skill

11,374 bytes

ea68badb28fa6269…

skills/nexus-outcome-memory/SKILL.md

skill

328 bytes

730251f02d61d3e2…

skills/nexus-reconcile/SKILL.md

skill

9,121 bytes

aa5b7ff66d42a45e…

skills/nexus-using-feature-branches/SKILL.md

skill

3,477 bytes

cfe709bf363b3353…

skills/nexus-using-nexus/SKILL.md

skill

2,936 bytes

75ce9da7e798876e…

skills/nexus-writing-plans/SKILL.md

skill

18,048 bytes

48204e83aaecf8c9…

History, reviews, and alternatives

Latest launch

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Milestones and alternatives

Makers can publish releases and security milestones after claiming the plugin.