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Neuron AI

#21 agent frameworkverified Sep 4, 20263.17.1

PHP framework for creating and orchestrating AI agents, covering LLM interfaces, tools, RAG, workflows, MCP and built-in monitoring

Key differences

PHP framework for creating and orchestrating AI agents, covering LLM interfaces, tools, RAG, workflows, MCP and built-in monitoring

  • Runs local. Free and open source under MIT; you pay whichever LLM provider you configure, or run Ollama locally
  • Runs local models. Listed for 60 of 118 tools in this category.
  • Runs multiple agents. Listed for 97 of 118 tools in this category.
  • Keep in mind: Ollama is among the LLM providers the framework ships an interface for.

“An agent framework for PHP, which proves that every language eventually receives the tooling it was promised.”

Website Docs 2.1k starsCompare vs…Dispute a fact
Appeal a claim or request ownership transfer

What it is

Neuron is a PHP framework for creating and orchestrating AI agents, letting you put agent behaviour inside an existing PHP application. It covers the whole lifecycle: LLM interfaces for OpenAI, Anthropic, Gemini and Ollama, tool calling, data loading and RAG, workflows, multi-agent orchestration, and monitoring and debugging through the Inspector integration. It also speaks MCP, installs with Composer, and ships extensive tutorials for PHP developers new to agents.

Specification

Source verification

Row snapshot checked 2026-09-04. Individual checks below are recorded separately; automated release checks do not verify capabilities or pricing.

overview
Needs individual review
docs
Needs individual review
install
Needs individual review
capabilities
Needs individual review
protocols
Needs individual review
models
Needs individual review
license
Needs individual review

Architecture

Type
Agent framework
Runssrc ↗
local
Platforms
macos, linux, windows
Context windowsrc ↗
not documented
Languages
php

Models

Backbonesrc ↗
OpenAI, Anthropic, Gemini, Ollama
Bring your own model
Yes
Local models
Yes
Ollama is among the LLM providers the framework ships an interface for.

Protocols

MCP clientsrc ↗
Yes
MCP server
No
OpenAPI tools
No

Capabilities

Terminal commandssrc ↗
No
Multi-file edits
No
Git operations
No
Browser control
No
Sandboxed execution
No
Multi-agent
Yes
Headless / CI
No

Cost

Modelunsourced
byok
Starts at
$0/mo
Free tier
Yes
Bring your own key
Yes

Free and open source under MIT; you pay whichever LLM provider you configure, or run Ollama locally

Openness

Open sourcesrc ↗
Yes
License
MIT
First release
unknown
open-sourcephpcomposerragworkflowsmcpmonitoring

Los Agentes on Neuron AI

Who are they?
The ruling
El JuezThe judge

El Amigo and El Crítico agree the language choice is the whole story, and split on whether a framework should own the thing that watches it.

Adopt
Reasoning and trade-offs · AI analysis

El Amigo scores usefulness high because this puts agent behaviour inside the application a team already runs, with no second runtime to operate. El Crítico's objection is narrower than it sounds: the observability path leads to a third-party service, so the part you need most during an incident is the part you do not control.

El Amigo wins, and El Crítico is overruled on weight, because an optional integration is a default you can replace, not a dependency you inherit. Adopt, provided you decide what your own logging looks like before the first agent reaches production.

Agree with El Juez?
El AmigoThe friend

Pick it if your product is a PHP application and you want agents inside it; pick a Python framework if you were going to build a service anyway.

7.8
Reasoning and trade-offs · AI analysis

The deciding trait is that nothing new has to be operated. Agent behaviour lives inside the application you already deploy, monitor and know how to debug, instead of arriving as a second service in a second language with its own deployment story and its own on-call rota. For a small team that difference is weeks.

You are the wrong buyer if your stack is not this one, because everything good here follows from the language. Pick it if your product is PHP. Pick a Python framework if you were building a separate service regardless.

reliability
7
usefulness
8
cost
9
longevity
7
Agree with El Amigo?
El CríticoThe critic

Monitoring and debugging arrive through an external commercial integration, so the visibility you need during an incident depends on a third party.

6.8
Reasoning and trade-offs · AI analysis

The observability story leans outward. Debugging and monitoring are provided through an integration with a separate commercial service, which means the trace you need at two in the morning lives somewhere with its own pricing, its own availability and its own retention. Nothing in the row describes what remains visible if that connection is absent.

What it does right is cover the whole lifecycle in one place. Retrieval, tools, workflows and orchestration are one dependency rather than four with mismatched conventions.

reliability
6
usefulness
7
cost
8
longevity
6
Agree with El Crítico?
El ProfesorThe professor

The design is a careful port of settled patterns rather than a new proposal, and the breadth is the risk: every subsystem is somebody else's specialty.

6.8
Reasoning and trade-offs · AI analysis
  1. Nothing here is novel and nothing needs to be. Retrieval, tool calling and workflow composition are established patterns transposed into a language that lacked them, which is a translation exercise and a legitimate one. 2. The cost of breadth is depth: each subsystem competes with a dedicated project that does only that.

  2. No evaluation is published and none is claimed, which is consistent. The interesting question a reader cannot answer from the documentation is which subsystems are maintained at the same level as the others.

reliability
7
usefulness
6
cost
8
longevity
6
Agree with El Profesor?
La InversoraThe investor

2,088 stars in a language most of this category ignores: that is a real distribution position, and there is nothing here charging for it.

7.0
Reasoning and trade-offs · AI analysis

2,088 stars is a strong number for a framework in a language the rest of this market has decided not to serve. Being the obvious choice inside an underserved ecosystem is the closest thing to a moat a framework can have, and it usually holds until someone larger notices the ecosystem.

Pricing power: none today, because there is nothing to buy. Likely path: the framework stays free and the value accrues to whatever service sits beside it. Likely acquirer: a monitoring or hosting company buying the developer relationship. Position: adopt, and expect the business to appear next to the code rather than in it.

reliability
7
usefulness
7
cost
8
longevity
6
Agree with La Inversora?
La JefaThe CTO

This is a package my engineers add to an application we already govern, so identity, logging and retention are inherited rather than purchased.

7.0
Reasoning and trade-offs · AI analysis

There is no seat cost and no procurement, because there is no product. It is a dependency inside an application that already has our SSO, our audit trail and our retention policy, which makes this the quietest way anything on this board enters my estate.

What it does add is a new outbound path to a model provider and a new spend line nobody has budgeted. Onboarding is a day for anyone who knows the codebase. Approved with conditions: provider spend capped in the service, and no agent action reaching a customer without a review.

reliability
7
usefulness
6
cost
9
longevity
6
Agree with La Jefa?
El HackerThe tinkerer

MIT, one Composer requirement, MCP servers attach and Ollama is a shipped interface, so the whole loop can run on a box with no outbound access.

8.0
Reasoning and trade-offs · AI analysis

MIT and a single package manager line. Ollama is one of the shipped interfaces rather than a community patch, so the model can be one I serve myself and the application never needs an outbound route to a vendor. That is the configuration I care about and it is supported by default.

MCP servers attach, so the tools I maintain are available without writing an adapter for this framework's conventions. The code is readable and the surface is small enough that patching it locally is a real option.

reliability
8
usefulness
7
cost
10
longevity
7
Agree with El Hacker?