--- title: "mcp-trust-plane vs context-space" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/abluva-research-mcp-trust-plane-vs-context-space-context-space" tools: ["abluva-research-mcp-trust-plane", "context-space-context-space"] --- # mcp-trust-plane vs context-space *GraphCanon updated Aug 9, 2026* ## Verdict Pick mcp-trust-plane if mCP Trust Plane is designed for organizations that need to enforce security policies on MCP traffic without modifying core components of the protocol stack; pick context-space if context-Space facilitates the creation of AI context engineering systems via Model Context Protocol in Go. [mcp-trust-plane](https://github.com/abluva-research/mcp-trust-plane) reports 99 GitHub stars, 25 forks, and 0 open issues, last pushed Jun 19, 2026. [context-space](https://context.space) has 811 stars, 78 forks, and 1 open issues, last pushed Oct 22, 2025. Figures are from public GitHub metadata via [mcp-trust-plane's repository](https://github.com/abluva-research/mcp-trust-plane) and [context-space's repository](https://github.com/context-space/context-space). | | [mcp-trust-plane](/tools/abluva-research-mcp-trust-plane.md) | [context-space](/tools/context-space-context-space.md) | | --- | --- | --- | | Tagline | Pluggable security framework for MCP traffic | Ultimate Context Engineering Infrastructure starting from MCPs and Integrations | | Stars | 99 | 811 | | Forks | 25 | 78 | | Open issues | 0 | 1 | | Language | JavaScript | Go | | Adopt for | MCP Trust Plane is designed for organizations that need to enforce security policies on MCP traffic without modifying core components of the protocol stack. | Context-Space facilitates the creation of AI context engineering systems via Model Context Protocol in Go. | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | AGPL-3.0 | | Categories | AI Agents, Evaluation & Observability | AI Agents | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [mcp-trust-plane](/tools/abluva-research-mcp-trust-plane.md) | [context-space](/tools/context-space-context-space.md) | | --- | --- | --- | | Maintenance | Steady (60%) | Slowing (36%) | | Days since push | 51d | 278d | | Open issues (now) | 0 | 1 | | Full report | [trust report](/tools/abluva-research-mcp-trust-plane/trust.md) | [trust report](/tools/context-space-context-space/trust.md) | ## Decision facts: mcp-trust-plane - **Pricing:** freemium - MCP Trust Plane is open-source under Apache 2.0, making it available at no cost but provides flexibility to extend commercially through proprietary filter implementations. - **Requirements:** Min 1 GB RAM - **Adopt for:** MCP Trust Plane is designed for organizations that need to enforce security policies on MCP traffic without modifying core components of the protocol stack. ## Decision facts: context-space - **Adopt for:** Context-Space facilitates the creation of AI context engineering systems via Model Context Protocol in Go. ## Choose when ### Choose mcp-trust-plane if… - mcp-trust-plane is primarily JavaScript; context-space is Go. - License: mcp-trust-plane is Apache-2.0, context-space is AGPL-3.0. - Pricing: MCP Trust Plane is open-source under Apache 2.0, making it available at no cost but provides flexibility to extend commercially through proprietary filter implementations.. - Requirements: Min 1 GB RAM. - Tags unique to mcp-trust-plane: access-control, ai-agents, data-governance-and-ai, data-security. - Also covers Evaluation & Observability. - mcp-trust-plane ships Docker support for self-hosted deployment. - MCP Trust Plane should be used when you require granular control over tool calls in your MCP-enabled systems, such as enforcing PII redaction or operation blocking. ### Choose context-space if… - context-space is primarily Go; mcp-trust-plane is JavaScript. - License: context-space is AGPL-3.0, mcp-trust-plane is Apache-2.0. - Tags unique to context-space: agent, agents, ai-agent, context-engineering. - You prioritize using Go for a project that requires integration with MCP to build complex context-aware AI applications. ## When NOT to use mcp-trust-plane - Avoid MCP Trust Plane if your security needs do not require modification of traffic post-response, as it introduces an additional layer of complexity and latency. - MCP Trust Plane may not be the best choice for environments that strictly enforce language-specific policies since its filters are written in any language and must comply with a strict contract. ## When NOT to use context-space - Project demands use of languages other than Go as the core development environment. - Looking for a solution that does not involve Model Context Protocol (MCP) framework for context handling. ## Common questions ### What is the difference between mcp-trust-plane and context-space? mcp-trust-plane: Pluggable security framework for MCP traffic. context-space: Ultimate Context Engineering Infrastructure starting from MCPs and Integrations. See the comparison table for live GitHub stats and shared categories. ### When should I choose mcp-trust-plane over context-space? Choose mcp-trust-plane over context-space when mcp-trust-plane is primarily JavaScript; context-space is Go; License: mcp-trust-plane is Apache-2.0, context-space is AGPL-3.0; Pricing: MCP Trust Plane is open-source under Apache 2.0, making it available at no cost but provides flexibility to extend commercially through proprietary filter implementations.; Requirements: Min 1 GB RAM; Tags unique to mcp-trust-plane: access-control, ai-agents, data-governance-and-ai, data-security; Also covers Evaluation & Observability; mcp-trust-plane ships Docker support for self-hosted deployment; MCP Trust Plane should be used when you require granular control over tool calls in your MCP-enabled systems, such as enforcing PII redaction or operation blocking. ### When should I choose context-space over mcp-trust-plane? Choose context-space over mcp-trust-plane when context-space is primarily Go; mcp-trust-plane is JavaScript; License: context-space is AGPL-3.0, mcp-trust-plane is Apache-2.0; Tags unique to context-space: agent, agents, ai-agent, context-engineering; You prioritize using Go for a project that requires integration with MCP to build complex context-aware AI applications. ### When should I avoid mcp-trust-plane? Avoid MCP Trust Plane if your security needs do not require modification of traffic post-response, as it introduces an additional layer of complexity and latency. MCP Trust Plane may not be the best choice for environments that strictly enforce language-specific policies since its filters are written in any language and must comply with a strict contract. ### When should I avoid context-space? Project demands use of languages other than Go as the core development environment. Looking for a solution that does not involve Model Context Protocol (MCP) framework for context handling. ### Is mcp-trust-plane or context-space more popular on GitHub? context-space has more GitHub stars (811 vs 99). Stars measure visibility, not whether either tool fits your constraints. ### Are mcp-trust-plane and context-space open source? Yes - both are open-source projects on GitHub (mcp-trust-plane: Apache-2.0, context-space: AGPL-3.0). ### Where can I find alternatives to mcp-trust-plane or context-space? GraphCanon lists graph-backed alternatives at [mcp-trust-plane alternatives](/tools/abluva-research-mcp-trust-plane/alternatives) and [context-space alternatives](/tools/context-space-context-space/alternatives) ([mcp-trust-plane markdown twin](/tools/abluva-research-mcp-trust-plane/alternatives.md), [context-space markdown twin](/tools/context-space-context-space/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/abluva-research-mcp-trust-plane-vs-context-space-context-space.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, mcp-trust-plane or context-space? mcp-trust-plane: Steady. context-space: 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 mcp-trust-plane and context-space? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [mcp-trust-plane trust report](/tools/abluva-research-mcp-trust-plane/trust); [context-space trust report](/tools/context-space-context-space/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=abluva-research-mcp-trust-plane`](/api/graphcanon/graph?tool=abluva-research-mcp-trust-plane) - 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/_