creation-os (spektre-labs/creation-os) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: there is no public source to read and no endpoint we can reach, so there is nothing for us to inspect. No publisher has claimed this listing.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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spektre-labs
Source: github_code
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Install from
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COS_SERVE_PORTSIGMA_MCP_GATE_VERSIONSIGMA_COST_ROUTING_STATS_JSONSIGMA_PROBE_PATHSIGMA_MCP_PRECHECK_MODELCOS_UI_PORTCOS_UI_HOSTCOS_MCP_COS_BINCOS_MCP_VERIFY_HOSTCOS_MCP_VERIFY_PORTCOS_MCP_HTTP_TIMEOUTCOS_MCP_CHAT_TIMEOUTCOS_MCP_SERVER_VERSIONCOS_SERVE_COS_BINCOS_ENGRAM_DISABLEHYPERVEC_MATERIALIZECOS_BITNET_CHAT_MODELCOS_OLLAMA_MODELCOS_SERVE_REPO_ROOTCOS_ABLATION_HTTP_TIMEOUTCOS_ABLATION_HTTP_RETRIESCOS_ABLATION_HTTP_RETRY_BASE_SECCOS_ABLATION_HTTP_RETRY_CAP_SECCOS_ABLATION_COS_TIMEOUTCOS_ABLATION_RESPONSE_CHARSCOS_ABLATION_MAX_TOKENSCREATION_LSD_HF_MODELCREATION_LSD_EPOCHSCREATION_LSD_MIN_PAIRSCREATION_LSD_BATCH_SIZECREATION_LSD_LEARNING_RATECREATION_LSD_MARGINCREATION_LSD_GEN_TEMPERATUREHF_TOKENHUGGING_FACE_HUB_TOKENSIGMA_SCALING_PROBESIGMA_PROBE_HF_MODELSIGMA_PROBE_DEVICE_MAPCOS_V103_SIGMA_SIDECARCREATION_OS_ROOTCOS_ENDPOINTCREATION_OS_CHAT_ENDPOINTCOS_MODELCOS_API_KEYOPENAI_API_KEYCOS_SETUP_SKIP_PULLTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
16/16 tools missing one or more hints — score (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); score_cascade (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); batch_score (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +13 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool test coverage
7/16 tools referenced in tests (44%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
33 child_process/subprocess calls in production code — runs shell commands (python/cos/mcp_sigma_server.py:125, python/cos/mcp_sigma_server.py:192, python/cos/genesis/toolgen.py:70)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Secrets not logged
1 secret value sent to console.log
Redact or omit secret values from log output.
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