MichaelS1011/ephemora-cell - 5 Help Wanted Issues

Open Issues Need Help

Security research: add a ninth attack vector to the verification harness 5 days ago

good first issue

Capability-based WASM sandbox for MCP tools — wasmtime, WASI-isolated, fuel/memory/time/I/O capped, signed execution records. Sub-ms, 8/8 attacks blocked.

Python

#ai-agents#ai-mcp#ai-security#capability-based-security#code-execution#mcp#mcp-server#model-context-protocol#python#sandbox#security#wasi#wasi-preview1#wasm#wasm-sandbox#wasmtime#webassembly

Recipe: sign, verify and tamper-check an execution record 5 days ago

good first issue

MichaelS1011/ephemora-cell

Capability-based WASM sandbox for MCP tools — wasmtime, WASI-isolated, fuel/memory/time/I/O capped, signed execution records. Sub-ms, 8/8 attacks blocked.

Python

#ai-agents#ai-mcp#ai-security#capability-based-security#code-execution#mcp#mcp-server#model-context-protocol#python#sandbox#security#wasi#wasi-preview1#wasm#wasm-sandbox#wasmtime#webassembly

Reproduce the benchmark suite on Linux (amd64/arm64) and commit a dated result run 5 days ago

good first issue

MichaelS1011/ephemora-cell

Capability-based WASM sandbox for MCP tools — wasmtime, WASI-isolated, fuel/memory/time/I/O capped, signed execution records. Sub-ms, 8/8 attacks blocked.

Python

#ai-agents#ai-mcp#ai-security#capability-based-security#code-execution#mcp#mcp-server#model-context-protocol#python#sandbox#security#wasi#wasi-preview1#wasm#wasm-sandbox#wasmtime#webassembly

Add one additional WASM language to the verified build matrix 5 days ago

good first issue

MichaelS1011/ephemora-cell

Capability-based WASM sandbox for MCP tools — wasmtime, WASI-isolated, fuel/memory/time/I/O capped, signed execution records. Sub-ms, 8/8 attacks blocked.

Python

#ai-agents#ai-mcp#ai-security#capability-based-security#code-execution#mcp#mcp-server#model-context-protocol#python#sandbox#security#wasi#wasi-preview1#wasm#wasm-sandbox#wasmtime#webassembly

Add a worked MCP client integration example (Codex, OpenCode, or generic stdio) 5 days ago

good first issue

MichaelS1011/ephemora-cell

Capability-based WASM sandbox for MCP tools — wasmtime, WASI-isolated, fuel/memory/time/I/O capped, signed execution records. Sub-ms, 8/8 attacks blocked.

Python

#ai-agents#ai-mcp#ai-security#capability-based-security#code-execution#mcp#mcp-server#model-context-protocol#python#sandbox#security#wasi#wasi-preview1#wasm#wasm-sandbox#wasmtime#webassembly