AgentIndex icon
AgentIndex
mcp-hangar logo
mcp-hangar
★ 18
vs
AegisFlow logo
AegisFlow
★ 36

mcp-hangar vs AegisFlow

mcp-hangar: MCP Hangar is a self-hosted policy enforcement plane for your MCP server fleet, providing deterministic admission and egress policies, attributable audit, and SIEM export. It ensures tool integrity by enforcing tool-schema digest pinning, preventing unauthorized changes to tool descriptions.; AegisFlow: AegisFlow acts as a local-first policy gateway, enabling governance over coding agents by allowing, reviewing, or blocking their routed actions. It enhances agent security and reliability through policy enforcement and verifiable session evidence, preventing unintended or harmful operations.

01

TL;DR

mcp-hangar logo
mcp-hangarSecurity & Safety · ★ 18

Preventing unauthorized or malicious changes to LLM tool descriptions and behavior.

Read mcp-hangar full review →
AegisFlow logo
AegisFlowSecurity & Safety · ★ 36

Secure inspection and analysis of repositories with readonly policy

Read AegisFlow full review →
02

Side-by-Side Comparison

Field
mcp-hangar logomcp-hangar
AegisFlow logoAegisFlow
Category
Security & Safety
Security & Safety
Stars
★ 18
★ 36
License
MIT
Apache-2.0
Install Command
pip install mcp-hangar && mcp-hangar init -y
curl -fsSL https://raw.githubusercontent.com/saivedant169/AegisFlow/v0.9.0/scripts/install.sh | AEGISFLOW_VERSION=v0.9.0 sh
Updated
1d ago
3d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Policy Enforcement, Admission Control, Egress Control
Coding Agent Gateway, Policy Enforcement, Security Gateway
03

Features

mcp-hangar logomcp-hangar
01L7 egress policy for LLM tools
02Tool-schema digest pinning to prevent unauthorized tool changes
03Auth & RBAC for secure tool access
04Attributable audit records for SIEM export
05Human-in-the-loop approvals for critical operations
AegisFlow logoAegisFlow
01Local-first policy gateway for coding agents
02Policy enforcement (allow, review, block) for agent actions
03Verification of signed session evidence for transparency and auditability
04Support for OpenAI-compatible and Anthropic Messages APIs
04

Use Cases

mcp-hangar logomcp-hangar
↳Preventing unauthorized or malicious changes to LLM tool descriptions and behavior.
↳Implementing granular access control and permissions for different users or tenants accessing LLM tools.
↳Maintaining an attributable audit trail of all LLM tool interactions for compliance and security monitoring.
↳Gating sensitive or high-impact LLM tool operations with a human review and approval process.
AegisFlow logoAegisFlow
↳Secure inspection and analysis of repositories with readonly policy
↳Governed pull request creation and review with pr-writer policy
↳Managing documentation changes with review via docs-writer policy
↳Controlled infrastructure planning and review with infra-review policy
↳Secure data exploration and modifications with sql-explorer policy
FAQ

FAQ

What is the difference between mcp-hangar and AegisFlow?
Both mcp-hangar and AegisFlow are in the Security & Safety category. mcp-hangar has 18 stars, while AegisFlow has 36 stars.
Which is better, mcp-hangar or AegisFlow?
The best choice depends on your use case. Choose mcp-hangar if Preventing unauthorized or malicious changes to LLM tool descriptions and behavior., and AegisFlow if Secure inspection and analysis of repositories with readonly policy.
Is mcp-hangar free or open source?
Yes, mcp-hangar is open source on GitHub (MIT).
Is AegisFlow free or open source?
Yes, AegisFlow is open source on GitHub (Apache-2.0).
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Related

Alternatives to mcp-hangar →Alternatives to AegisFlow →mcp-hangar details →AegisFlow details →