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prism-coder vs Ephemora Cell MCP — WASM Sandbox

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

prism-coderio.github.dcostenco/prism-coder
C
No reviews yet

Session memory for coding agents: local-first recall, drift detection, on-device inference.

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Ephemora Cell MCP — WASM Sandboxio.github.MichaelS1011/ephemora-cell-mcp
B
No reviews yet

WASM sandbox for MCP tools. WASI-isolated, fuel/memory/I/O capped, attested.

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (68 and 71 out of 100).

 prism-coderEphemora Cell MCP — WASM Sandbox
User ratingNo reviews yetNo reviews yet
Safety gradeC68/100B71/100
AdoptionEstablishedEstablished
GitHub stars15740
Downloads / week1.2k361
Runs whereYour machine (local)Your machine (local)
Gateway-readyNoNo
Tools——
Write actions——
Price per callFreeFree
LicenceApache-2.0Apache-2.0
Last release2026-09-182026-09-18
CategoryEverything elseEverything else

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