--- title: "Agent-Reach vs cortex-memory" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/panniantong-agent-reach-vs-skullfire07-cortex-memory" tools: ["panniantong-agent-reach", "skullfire07-cortex-memory"] --- # Agent-Reach vs cortex-memory *GraphCanon updated Jul 11, 2026* ## Verdict Pick Agent-Reach when agent-Reach is primarily Python; cortex-memory is TypeScript; pick cortex-memory when cortex-memory is primarily TypeScript; Agent-Reach is Python. [Agent-Reach](https://github.com/Panniantong/Agent-Reach) reports 55k GitHub stars, 4.5k forks, and 144 open issues, last pushed Jul 10, 2026. [cortex-memory](https://marketplace.visualstudio.com/items?itemName=cortex-dev.cortex-ai-memory) has 7 stars, 1 forks, and 0 open issues, last pushed Mar 25, 2026. Figures are from public GitHub metadata via [Agent-Reach's repository](https://github.com/Panniantong/Agent-Reach) and [cortex-memory's repository](https://github.com/SKULLFIRE07/cortex-memory). | | [Agent-Reach](/tools/panniantong-agent-reach.md) | [cortex-memory](/tools/skullfire07-cortex-memory.md) | | --- | --- | --- | | Tagline | Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees. | Persistent AI memory for Claude Code, Cursor & Cline. Auto-captures decisions, patterns and context across sessions. Zero-config VSCode extension + CLI + MCP server. | | Stars | 54,715 | 7 | | Forks | 4,509 | 1 | | Open issues | 144 | 0 | | Language | Python | TypeScript | | Adopt for | - | - | | Persona | - | - | | Runtime | - | - | | License | MIT | MIT | | Categories | LLM Frameworks, AI Agents, Developer Tools | Developer Tools | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [Agent-Reach](/tools/panniantong-agent-reach.md) | [cortex-memory](/tools/skullfire07-cortex-memory.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Slowing (36%) | | Days since push | 0d | 108d | | Open issues (now) | 144 | 0 | | Security scan | No MCP manifest | 3 low (3 low) | | Full report | [trust report](/tools/panniantong-agent-reach/trust.md) | [trust report](/tools/skullfire07-cortex-memory/trust.md) | ## Choose when ### Choose Agent-Reach if… - Agent-Reach is primarily Python; cortex-memory is TypeScript. - Tags unique to Agent-Reach: agent-infrastructure, ai-search, bilibili, cursor. - Also covers LLM Frameworks, AI Agents. ### Choose cortex-memory if… - cortex-memory is primarily TypeScript; Agent-Reach is Python. - Tags unique to cortex-memory: ai, ai-coding-assistant, copilot, ai-memory. - Leaner open-issue backlog (0). ## When NOT to use Agent-Reach - LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. - AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. - Developer Tools: A gateway is overkill when you're pinned to a single provider and model. ## When NOT to use cortex-memory - Last GitHub push was 108 days ago (slowing maintenance, Mar 25, 2026). Validate activity before betting a new project on cortex-memory. - Developer Tools: A gateway is overkill when you're pinned to a single provider and model. ## Common questions ### What is the difference between Agent-Reach and cortex-memory? Agent-Reach: Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.. cortex-memory: Persistent AI memory for Claude Code, Cursor & Cline. Auto-captures decisions, patterns and context across sessions. Zero-config VSCode extension + CLI + MCP server.. See the comparison table for live GitHub stats and shared categories. ### When should I choose Agent-Reach over cortex-memory? Choose Agent-Reach over cortex-memory when Agent-Reach is primarily Python; cortex-memory is TypeScript; Tags unique to Agent-Reach: agent-infrastructure, ai-search, bilibili, cursor; Also covers LLM Frameworks, AI Agents. ### When should I choose cortex-memory over Agent-Reach? Choose cortex-memory over Agent-Reach when cortex-memory is primarily TypeScript; Agent-Reach is Python; Tags unique to cortex-memory: ai, ai-coding-assistant, copilot, ai-memory; Leaner open-issue backlog (0). ### When should I avoid Agent-Reach? LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. AI Agents: Don't use an agent loop when a deterministic workflow would do; agents add latency, cost, and non-determinism. Developer Tools: A gateway is overkill when you're pinned to a single provider and model. ### When should I avoid cortex-memory? Last GitHub push was 108 days ago (slowing maintenance, Mar 25, 2026). Validate activity before betting a new project on cortex-memory. Developer Tools: A gateway is overkill when you're pinned to a single provider and model. ### Is Agent-Reach or cortex-memory more popular on GitHub? Agent-Reach has more GitHub stars (54,715 vs 7). Stars measure visibility, not whether either tool fits your constraints. ### Are Agent-Reach and cortex-memory open source? Yes - both are open-source projects on GitHub (Agent-Reach: MIT, cortex-memory: MIT). ### Where can I find alternatives to Agent-Reach or cortex-memory? GraphCanon lists graph-backed alternatives at [Agent-Reach alternatives](/tools/panniantong-agent-reach/alternatives) and [cortex-memory alternatives](/tools/skullfire07-cortex-memory/alternatives) ([Agent-Reach markdown twin](/tools/panniantong-agent-reach/alternatives.md), [cortex-memory markdown twin](/tools/skullfire07-cortex-memory/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/panniantong-agent-reach-vs-skullfire07-cortex-memory.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, Agent-Reach or cortex-memory? Agent-Reach: Very active. cortex-memory: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for Agent-Reach and cortex-memory? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [Agent-Reach trust report](/tools/panniantong-agent-reach/trust); [cortex-memory trust report](/tools/skullfire07-cortex-memory/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=panniantong-agent-reach`](/api/graphcanon/graph?tool=panniantong-agent-reach) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_