agmsg

Cross-vendor messaging for CLI coding agents (Claude Code, Codex, Gemini CLI, Grok): sessions join a team by name and hand work to each other through a shared local SQLite file, with durable history and ext-tool members that let a program such as Slack or Jev join like any agent

fujibee/agmsg · v1.5.2 · Development & Workflow

fujibeeOwner verifiedcaution

Install Source

69 Follow0

Trust Score

Security

Surfaces

What is agmsg?

agmsg is a published development & workflow plugin for AI coding agents in the claude-code ecosystem, developed by fujibee and distributed through the HOL AI plugin registry. Cross-vendor messaging for CLI coding agents (Claude Code, Codex, Gemini CLI, Grok): sessions join a team by name and hand work to each other through a shared local SQLite file, with durable history and ext-tool members that let a program such as Slack or Jev join like any agent

Canonical slug: fujibee/agmsg
Version: v1.5.2 · updated Oct 3, 2026
Open data: entity.json (JSON-LD)

Trust & Reputation

HOL Trust Score

Factor Analysis

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

Installability

64pts

Maintenance

80pts

MCP Posture

100pts

Plugin Security

59pts

Provenance

70pts

Publisher Quality

75pts

Registry Snapshot

Repository: https://github.com/fujibee/agmsg
Homepage: https://agmsg.cc
Canonical profile: https://hol.org/registry/plugins/fujibee%2Fagmsg
Publisher verification: No
Marketplace source: Unknown
Scanner: Broker fallback
Safety label: caution
Digest verified: Yes

1 bundled skill — copy or download SKILL.mdOpen skills

Trust & reputation

Trust & Reputation

HOL Trust Score

Factor Analysis

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

Installability

64pts

Maintenance

80pts

MCP Posture

100pts

Plugin Security

59pts

Provenance

70pts

Publisher Quality

75pts

Provenance

Plugin root: .
Source repo: https://github.com/fujibee/agmsg
Source commit: 47295f6a2835…
Publisher verified: No
Owner verified: @fujibee

Scanner CI check is still running

No action is required. This listing will update after the catalog rechecks scanner CI.

README badge check is still running

No action is required. This listing will update after the catalog rechecks the source README.

Security Posture

caution

Safety label

Security score

High findings

Provider: registry-broker-fallback
Grade: F · 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.

lowoperational-securitysupply-chain.lockfile-missing

Repository snapshot does not include a lockfile.

infoskill-securityskill-scan.unavailable

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scripts/lib/instance-id.sh, scripts/lib/input-box.sh, scripts/lib/placement-actual-location.sh, scripts/lib/role-session.sh, scripts/lib/require-python3.sh, scripts/lib/registry-lock.sh, scripts/lib/resolve-project.sh, scripts/lib/roster-journal.sh, scripts/lib/self-name.sh, scripts/lib/self-identity.sh, scripts/lib/self-fix.sh, scripts/lib/safe-poke.sh, scripts/lib/self-rename.sh, scripts/lib/self-proof.sh, scripts/lib/sqlpath.sh, scripts/lib/shquote.sh, scripts/lib/self-write-lock.sh, scripts/lib/skill-render.sh, scripts/lib/self-write.sh, scripts/lib/spawn-options.sh, scripts/lib/subscription.sh, scripts/lib/sync-autostart.sh, scripts/lib/team-delete.sh, scripts/lib/terminal-context-line.sh, scripts/lib/team-status.sh, scripts/lib/storage.sh, scripts/lib/validate.sh, scripts/lib/watch-stuck-map.sh, scripts/lib/windows-elevation.sh, scripts/lib/token-locate.sh, scripts/lib/type-registry.sh, scripts/lib/terminal-registry.sh, scripts/peek.sh, scripts/plugin.sh, 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agmsg — Frequently asked questions

What is agmsg?: agmsg is an AI plugin in the HOL registry. Cross-vendor messaging for CLI coding agents (Claude Code, Codex, Gemini CLI, Grok): sessions join a team by name and hand work to each other through a shared local SQLite file, with durable history and ext-tool members that let a program such as Slack or Jev join like any…
How do I install agmsg?: Install agmsg in your harness: Claude Code — /plugin marketplace add fujibee/agmsg; Gemini CLI — npx skills add fujibee/agmsg; Any agent — npx skills add fujibee/agmsg. Full step-by-step guidance is on the HOL plugin page.
How do I install agmsg in Claude Code?: To install agmsg in Claude Code, start with /plugin marketplace add fujibee/agmsg. The complete step-by-step install guide for Claude Code is on the HOL plugin page.
How do I install agmsg in Gemini CLI?: To install agmsg in Gemini CLI, start with npx skills add fujibee/agmsg. The complete step-by-step install guide for Gemini CLI is on the HOL plugin page.
Is agmsg free?: Pricing for agmsg is published on its HOL plugin page when the maker schedules a launch.
Who publishes agmsg?: agmsg is published by fujibee and listed on HOL.
Is agmsg available now?: agmsg availability is listed on its HOL plugin page.

Install Guidance

Install in Claude Code

Install through the Claude Code plugin marketplace.

Claude Code plugin docs

1
Add the marketplace
Run this inside a Claude Code session.
claude code
2
Install the plugin
Use the plugin name and the marketplace name shown by the previous command.
claude code
3
Scripted alternative
Non-interactive equivalent for scripts and CI pipelines. Add --scope project to pin the install to one repository.
shell

Plugin Manifest

{
  "name": "agmsg",
  "description": "Cross-agent messaging via SQLite. Send messages between CLI AI agents. No daemon, no network.",
  "version": "1.5.2",
  "author": {
    "name": "fujibee"
  },
  "homepage": "https://agmsg.cc",
  "repository": "https://github.com/fujibee/agmsg",
  "license": "MIT",
  "keywords": [
    "claude-code",
    "codex",
    "gemini-cli",
    "copilot-cli",
    "messaging",
    "multi-agent",
    "sqlite",
    "cli"
  ],
  "interface": {
    "displayName": "agmsg",
    "developerName": "fujibee"
  },
  "skills": "./",
  "registryIndexVersion": 5
}

Marketplace Source

Repo URL: https://github.com/fujibee/agmsg
Marketplace path: Unknown
Source path: .
Install policy: Unspecified

Skills

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

skills-cli

agmsg
SKILL.md
Cross-agent messaging via SQLite. Send messages between Claude Code, Codex, Gemini CLI, and other agents. No daemon, no network, no dependencies beyond bash and sqlite3.
Raw SKILL.md
SKILL.md content is not in this snapshot. Open the raw file to copy it from the source repository.

File Inventory

.claude-plugin/marketplace.json

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.claude-plugin/plugin.json

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.codex-plugin/plugin.json

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ARCHITECTURE.ja.md

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ARCHITECTURE.md

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CHANGELOG.md

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CONTRIBUTING.ja.md

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Product

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Points

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agmsg

What is agmsg?

Trust & Reputation

Factor Analysis

Registry Snapshot

Trust & reputation

Trust & Reputation

Factor Analysis

Provenance

Security Posture

Findings

agmsg — Frequently asked questions

Install Guidance

Install in Claude Code

Plugin Manifest

Marketplace Source

Skills

File Inventory