agmsg is an open-source tool that lets AI coding agents like Claude Code, Codex, Gemini CLI, and Copilot CLI message each other directly through a shared SQLite database. It eliminates manual copy-pasting between agents by providing a vendor-agnostic, persistent communication channel. It runs with just bash and sqlite3, requiring no daemon, network, or Python, and is installed as an Agent Skill.

How much does agmsg cost in 2026?

Pricing information for agmsg in 2026 is not publicly available. The product is listed as open source, but any specific costs, subscription plans, or licensing fees are not verified. Potential users should check the official GitHub repository or contact the maintainers for the most current pricing details.

No free tier is verified for agmsg based on publicly available information in the grounded product data. Buyers should treat access as paid or unconfirmed unless the vendor's official pricing page now says otherwise, because pricing pages may have changed since the last product update.

agmsg vs alternatives in this category: what is the difference?

agmsg differs from built-in subagents and MCP by being vendor-agnostic and persistent. Subagents are typically single-vendor and ephemeral, while MCP involves agents calling tools. agmsg enables multiple agents, including multiple instances of the same agent, to communicate in a shared room via SQLite, without network dependencies. This design may suit workflows needing cross-agent collaboration without vendor lock-in.

What are the best alternatives to agmsg?

Public details are not verified for this point, Specific alternatives to agmsg are not listed in the available information. However, alternatives in this category may include built-in subagent features within individual AI coding tools or MCP-based tool calling. Since agmsg focuses on vendor-agnostic, persistent messaging, users might also consider custom scripting solutions. For a comprehensive comparison, reviewing the official documentation or community discussions is recommended.

Is agmsg safe for general business use?

Safety for general business use is not verified. agmsg uses a local SQLite database without network access, which may reduce certain attack surfaces, but its security posture, data handling, and suitability for production environments have not been publicly assessed. Businesses should evaluate the codebase, consider access controls, and test thoroughly before deployment.

Does agmsg have an API?

Not verified: API availability is not publicly verified for agmsg. Buyers should not assume a usable public API exists until the vendor publishes developer documentation or confirms access directly. Before planning an integration, verify endpoints, authentication, rate limits, pricing, support terms, and whether API access is generally available or limited to partners.

Practically, agmsg works by using a shared SQLite database as a message bus. AI coding agents read and write messages to this database using simple bash and sqlite3 commands. No daemon or network is required, and it operates entirely locally. Agents are configured to monitor the database for new messages, enabling persistent, asynchronous communication across different agent instances and vendors.

Operationally, agmsg eliminates the need to manually copy-paste between AI coding agents. It provides a shared messaging space where agents like Claude Code, Codex, Gemini CLI, and Copilot CLI can exchange information directly. This allows multiple agents to collaborate on tasks in a persistent room, streamlining workflows that involve several AI tools.

Does agmsg train on user data?

Data training policies for agmsg are not publicly available. Since agmsg is a local tool using SQLite, it likely does not transmit data externally, but whether it collects or uses data for training is not verified. Users should inspect the source code and any privacy documentation for clarity.

What are the disadvantages of agmsg?

Potential disadvantages include reliance on a local SQLite database, which may not scale for distributed teams without additional synchronization. It requires agents to support bash and sqlite3 integration, which might limit compatibility. The lack of a network layer could hinder remote collaboration, and the project's maturity and community support are not verified. Users may also need to manage database concurrency and backups themselves.

Who should not use agmsg?

Commercially, agmsg may not suit users who require real-time, networked collaboration across different machines, as it operates locally via SQLite. Teams needing enterprise-grade security audits, guaranteed support, or turnkey integration might find it lacking. Those unwilling to work with command-line tools or manage database files should also consider alternatives. Its suitability for production environments is not verified.

agmsg is an open-source tool that lets AI coding agents like Claude Code, Codex, Gemini CLI, and Copilot CLI message each other directly through a shared SQLite database. It eliminates manual copy-pasting between agents by providing a vendor-agnostic, persistent communication channel. It runs with just bash and sqlite3, requiring no daemon, network, or Python, and is installed as an Agent Skill.

How much does agmsg cost in 2026?

Pricing information for agmsg in 2026 is not publicly available. The product is listed as open source, but any specific costs, subscription plans, or licensing fees are not verified. Potential users should check the official GitHub repository or contact the maintainers for the most current pricing details.

No free tier is verified for agmsg based on publicly available information in the grounded product data. Buyers should treat access as paid or unconfirmed unless the vendor's official pricing page now says otherwise, because pricing pages may have changed since the last product update.

agmsg vs alternatives in this category: what is the difference?

agmsg differs from built-in subagents and MCP by being vendor-agnostic and persistent. Subagents are typically single-vendor and ephemeral, while MCP involves agents calling tools. agmsg enables multiple agents, including multiple instances of the same agent, to communicate in a shared room via SQLite, without network dependencies. This design may suit workflows needing cross-agent collaboration without vendor lock-in.

What are the best alternatives to agmsg?

Public details are not verified for this point, Specific alternatives to agmsg are not listed in the available information. However, alternatives in this category may include built-in subagent features within individual AI coding tools or MCP-based tool calling. Since agmsg focuses on vendor-agnostic, persistent messaging, users might also consider custom scripting solutions. For a comprehensive comparison, reviewing the official documentation or community discussions is recommended.

Is agmsg safe for general business use?

Safety for general business use is not verified. agmsg uses a local SQLite database without network access, which may reduce certain attack surfaces, but its security posture, data handling, and suitability for production environments have not been publicly assessed. Businesses should evaluate the codebase, consider access controls, and test thoroughly before deployment.

Does agmsg have an API?

Not verified: API availability is not publicly verified for agmsg. Buyers should not assume a usable public API exists until the vendor publishes developer documentation or confirms access directly. Before planning an integration, verify endpoints, authentication, rate limits, pricing, support terms, and whether API access is generally available or limited to partners.

Practically, agmsg works by using a shared SQLite database as a message bus. AI coding agents read and write messages to this database using simple bash and sqlite3 commands. No daemon or network is required, and it operates entirely locally. Agents are configured to monitor the database for new messages, enabling persistent, asynchronous communication across different agent instances and vendors.

Operationally, agmsg eliminates the need to manually copy-paste between AI coding agents. It provides a shared messaging space where agents like Claude Code, Codex, Gemini CLI, and Copilot CLI can exchange information directly. This allows multiple agents to collaborate on tasks in a persistent room, streamlining workflows that involve several AI tools.

Does agmsg train on user data?

Data training policies for agmsg are not publicly available. Since agmsg is a local tool using SQLite, it likely does not transmit data externally, but whether it collects or uses data for training is not verified. Users should inspect the source code and any privacy documentation for clarity.

What are the disadvantages of agmsg?

Potential disadvantages include reliance on a local SQLite database, which may not scale for distributed teams without additional synchronization. It requires agents to support bash and sqlite3 integration, which might limit compatibility. The lack of a network layer could hinder remote collaboration, and the project's maturity and community support are not verified. Users may also need to manage database concurrency and backups themselves.

Who should not use agmsg?

Commercially, agmsg may not suit users who require real-time, networked collaboration across different machines, as it operates locally via SQLite. Teams needing enterprise-grade security audits, guaranteed support, or turnkey integration might find it lacking. Those unwilling to work with command-line tools or manage database files should also consider alternatives. Its suitability for production environments is not verified.

agmsg

Stop being the copy-paste relay between your AI coding agents.

Researched with AI|Data refreshed 19 minutes ago|2 sources|Updated 1 time this year

Data refreshed 19 minutes ago2 sources

Open SourceDeveloper Tools

Stop being the copy-paste relay between your AI coding agents.

Researched with AI|Data refreshed 19 minutes ago|2 sources|Updated 1 time this year

Data refreshed 19 minutes ago2 sources

Open SourceDeveloper Tools

Unlock 30-sec verdict

Starting price

From $ 4 USD

Best for

Open Source

Free trial

—

Monthly traffic

—

Social listening

1mention

First indexed

—

Explore options

See how agmsg compares

Compare alternatives Visit site

agmsg is a practical fit for buyers evaluating focused AI tooling.

Who is it for?: AI agent power users who need multi-agent collaboration; better than built-in subagents for vendor-agnostic, persistent workflows.
Alternatives: AEVS,Browse.sh,CakewordAI

Product information

What this product does

Stop being the copy-paste relay between your AI coding agents. agmsg lets Claude Code, Codex, Gemini CLI, and Copilot CLI message each other directly through a shared SQLite database — no daemon, no network, no Python. Just bash + sqlite3, installed as an Agent Skill. Unlike built-in subagents (single-vendor, ephemeral) or MCP (an agent calling tools), agmsg is vendor-agnostic and persistent. Run several agents — even multiple Claude Code instances — in one room, working together.

Sourced from github.com

Works With

Platforms

Company & Maker

Who built agmsg?

Product: Stop copy-pasting between your AI coding agents
Live since: Jun 2026

The maker hasn't published a public statement we can verify yet.

See It In Action

Does agmsg have a demo?

Yes — watch the walkthrough below.

Researched with AI · Data refreshed 19 minutes ago · How we score

Full Report Access

Unlock the verified intelligence before you decide

or 10 for $24.99 -> $2.50 each

agmsg is a bash-based tool that lets multiple AI coding agents (Claude Code, Codex, Gemini CLI, Copilot CLI) message each other through a shared SQLite database, enabling persistent, vendor-agnostic collaboration without a daemon or network.

Who should use

Buyer-fit is derived from approved personas and use-case evidence. Search-volume noise stays labeled separately.

Best-fit workflows

Coordinates Claude Code and Codex on the same codebase without manual copy-paste.
Persists agent conversations across sessions for long-running refactoring tasks.
Enables Gemini CLI and Copilot CLI to share context on a shared SQLite database.
Runs multiple Claude Code instances in one room for parallel code generation.
AI agent power users who need multi-agent collaboration; better than built-in subagents for vendor-agnostic, persistent workflows.
Developers running multiple AI coding agents simultaneously; better than MCP for direct agent-to-agent messaging.

Inferred from public dataView source →

10-15 minutes for bash + sqlite3 setupDeveloper requiredSoloSmall team

Pricing reality

Vendor stated
Free and open source
Actual cost
Free, no hidden costs
Hidden costs
1 hidden cost warnings — unlock to view

Migration effort from 4 platforms analyzed

Pricing reality

Verified Jun 2026 / Vendor pricing evidence only

Vendor pricing page

Starting price

From $ 4 USD

Verified plan rows linked below

Mindber only shows named plan cards when they come from linked pricing evidence. If the tier data is incomplete, this page falls back to the verified starting price instead of fabricating plan names or $0 tiers.

Git Large File Storage

$5 per month for 50 GB bandwidth and 50 GB of storage.

$5/mo

$ 4 USD per user/month

$ 4 USD

$ 4 USD per user/month for the first 12 months*

$ 4 USD

$ 21 USD per user/month

$ 21 USD

What pricing pages often hide

Auto-renewal is often on by default and refunds are narrow.

Beta, Linux, or recovery edge cases often ship without SLA coverage.

Team and business tiers usually move to sales-led quoting.

One-time or lifetime offers tend to disappear at version boundaries.

True cost for your case

LIVE ESTIMATE

Use caseMonths needed

Estimated spend

$12

Recurring billing is usually the real cost driver, not the first-month sticker price.

View live pricing Compare alternatives Open canonical review

Compare this product in-line

Start with a suggested alternative or type another tool to jump into a side-by-side comparison.

Engagement signals (30d)

Based on 6 linked public signals.

Mindber Activity Score™

Score locked

How we calculate this Claim this profile Report inaccuracy

HOW THIS TOOL SCORES

Scores compare this tool with 48 similar tools in Open Source. Use it to judge Innovation and Capability before you shortlist.

Updated Jun 16, 2026Baseline refreshed May 25, 2026

How we score →

Innovation Index™

Is it new, different, and easy to understand?

Top 10%8.4/10

Is this idea actually new?8.0/10

Does it stand out from similar tools?8.0/10

Can buyers understand it quickly?9.0/10

Functionality Score™

Does it cover the jobs buyers expect, and can it keep up?

Top 10%5.6/10

Does it cover the core jobs?5.0/10

Are the main features deep enough?6.0/10

Will it fit into your stack?5.0/10

Can users trust it to stay usable?5.6/10

Low confidence (30%) - some sub-scores have thin evidence.What this means →

Category baseline: Open SourceInnovation median: 7.7Capability median: 4.8n = 48

Data sources

Engagement: declining (39/100)Homepage load: 0.7sBaseline source: live product websites

Traffic & search proof

Public view keeps the ratio story. Paid view unlocks exact monthly visits, full region coverage, and CPC-level keyword intelligence.

Google Trends live interest

Live Google Trends data for agmsg: interest over time, regions, topics, and related queries.

Open Google Trends

Tracks 12-month Google search interest on a 0-100 relative interest scale.

Includes regional demand, so readers can see where search interest is strongest.

Includes related topics and related queries to surface adjacent demand and search intent.

FAQ

Only linked Q and A rows are shown. Empty FAQ data stays hidden.

Social mentions

Only linked public mention evidence is shown here.

1 linked

Sources and methodology

Only evidence with a linked source record or explicit feature provenance is shown here. Data without provenance stays off the page.

EVIDENCE TRAIL

Pricing evidenceenrichment:official-pricing92% confidence

Social mentionsenrichment:social-mentions75% confidence

FAQ / Q&AMindber Faq Ai

LINKED SOURCES

ProducthuntVerified

agmsg

Reviews0Last seenJun 16, 2026

HOW WE VERIFY

Mindber only surfaces numbers that trace to a linked source record or explicit feature provenance. When the evidence is thin, the page hides the field instead of guessing. Activity and fit summaries reuse the same approved projections across the hero, main panels, and sidebar so one product cannot show two different truths.

Scoring methodologyActivity Signals methodologyReport a data issue

COMMUNITY CREDITS

Have you used agmsg? Earn credits.

Verified contributions help the page stay honest. The wider member action set still lives in your dashboard so the public page stays focused on the two highest-signal workflows.

Write a verified review (200+ words) → earn 1 credit

Share the setup context, what worked, and what broke. Mindber rewards specific, evidence-backed reviews instead of one-line praise.

Write verified review

Spot incorrect data? Submit a correction → earn 1 credit

Flag stale pricing, wrong traffic signals, or broken links and the editorial team will re-verify the record.

Submit correction

Maker access, comments, ratings, and verification requests remain available inyour dashboard.

About this data: Activity signals and intelligence cards are aggregated from public sources and reviewed by editors. Scores reflect public update frequency only — not product quality, company health, or investment suitability. Data may lag by up to 7 days. Learn more

agmsg

See how agmsg compares

What this product does

Who built agmsg?

Does agmsg have a demo?

Unlock the verified intelligence before you decide

Who should use

Pricing reality

Compare this product in-line

Engagement signals (30d)

Innovation Index™

Functionality Score™

Traffic & search proof

Google Trends live interest

Traffic and search data pending

FAQ

Social mentions

Sources and methodology

Have you used agmsg? Earn credits.

agmsg

See how agmsg compares

What this product does

Who built agmsg?

Does agmsg have a demo?

Unlock the verified intelligence before you decide

Who should use

Pricing reality

Compare this product in-line

Engagement signals (30d)

Innovation Index™

Functionality Score™

Traffic & search proof

Google Trends live interest

Traffic and search data pending

FAQ

Social mentions

Sources and methodology

Have you used agmsg? Earn credits.

agmsg

See how agmsg compares

What this product does

Who built agmsg?

Does agmsg have a demo?

Unlock the verified intelligence before you decide

Who should use

Pricing reality

Compare this product in-line

Engagement signals (30d)

Innovation Index™

Functionality Score™

Traffic & search proof

Google Trends live interest

FAQ

What is agmsg?

How much does agmsg cost in 2026?

Is agmsg free?

agmsg vs alternatives in this category: what is the difference?

What are the best alternatives to agmsg?

Is agmsg safe for general business use?

Does agmsg have an API?

How does agmsg work?

What does agmsg do?

Does agmsg train on user data?

What are the disadvantages of agmsg?

Who should not use agmsg?

Social mentions

Have you used agmsg? Earn credits.

agmsg

See how agmsg compares

What this product does

Who built agmsg?

Does agmsg have a demo?

Unlock the verified intelligence before you decide

Who should use

Pricing reality

Compare this product in-line

Engagement signals (30d)

Innovation Index™

Functionality Score™

Traffic & search proof

Google Trends live interest

FAQ

What is agmsg?

How much does agmsg cost in 2026?

Is agmsg free?

agmsg vs alternatives in this category: what is the difference?

What are the best alternatives to agmsg?

Is agmsg safe for general business use?

Does agmsg have an API?

How does agmsg work?

What does agmsg do?

Does agmsg train on user data?

What are the disadvantages of agmsg?

Who should not use agmsg?

Social mentions

Have you used agmsg? Earn credits.