Capsule (hakiyaka/capsule) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.
Capsule is an MCP server that reduces model I/O by compressing outputs into exact-recoverable capsules, enabling efficient command execution, file editing, project analysis, and evidence expansion with safeguards.
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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hakiyaka
Source: Glama
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CAPSULE_ABSOLUTE_OUTPUTCAPSULE_ABSOLUTE_OUTPUT_CHARSCAPSULE_ADVISORCAPSULE_ADVISOR_TASK_TTL_MSCAPSULE_ADVISOR_VISIBLECAPSULE_ALLOW_FULL_FORKCAPSULE_BARE_FILE_FULL_BYTESCAPSULE_BENCH_MAX_CHARSCAPSULE_BROWSER_PROJECTIONCAPSULE_CACHED_MULTIPLIERCAPSULE_CACHED_SHARECAPSULE_CACHE_GCCAPSULE_CACHE_MAX_BYTESCAPSULE_CACHE_MAX_ENTRIESCAPSULE_CACHE_MIN_RECENTCAPSULE_CACHE_TTL_DAYSCAPSULE_CAPTURE_MEMORY1 only when you explicitly want sanitized, boundedCAPSULE_CAPTURE_PROMPTSCAPSULE_COGNITIONCAPSULE_CONTEXT_TIERCAPSULE_CONTROL_ENVELOPECAPSULE_CREDIT_BRAKECAPSULE_CREDIT_WARNINGCAPSULE_DELTA_CHARSCAPSULE_DELTA_SIMILARITYCAPSULE_FAILURE_FUSECAPSULE_FILE_REPLAY_ENTRIESCAPSULE_FORK_POLICYCAPSULE_GITHUB_MAX_BUFFER_BYTESCAPSULE_GITHUB_REPOCAPSULE_GITHUB_SEARCHCAPSULE_HISTORY_MAX_BYTES(2 GB by default) and reports only aggregate,CAPSULE_HOOKS_FEATURECAPSULE_HOOK_PROCESSCAPSULE_HOOK_WIRECAPSULE_INCLUDE_MIGRATEDCAPSULE_INCLUDE_SESSION_METADATACAPSULE_INFORMATION_GAIN_FIREWALLCAPSULE_INSTRUCTION_FULL_BYTESCAPSULE_LIVE_ATTEMPTSCAPSULE_LIVE_TIMEOUT_MSCAPSULE_MAX_SUBAGENTS_PER_TASKCAPSULE_MEDIA_DEDUPECAPSULE_MEDIA_ZERO_COPYCAPSULE_NATIVE_EDIT_GUARDCAPSULE_NATIVE_EDIT_TOOLCAPSULE_OUTPUT_MULTIPLIERCAPSULE_PLUGIN_HOOKS_FEATURECAPSULE_POLICY_THRESHOLDCAPSULE_POLL_REPLAYCAPSULE_PRICING_MODELCAPSULE_PROJECT_CACHE_MAX_BYTESCAPSULE_PROJECT_CACHE_MAX_PROJECTSCAPSULE_PROJECT_CACHE_TTL_DAYSCAPSULE_PROJECT_FAST_CACHECAPSULE_QUOTA_PROGRESSCAPSULE_REASONING_BRAKECAPSULE_REASONING_GOVERNORCAPSULE_REASONING_RESIDUALCAPSULE_REASONING_WARNINGCAPSULE_RECALL_LIMITCAPSULE_REPLAY_CAPSULE_CHARSCAPSULE_RESULT_FUTURE_TTL_MSCAPSULE_ROUNDTRIP_TAXCAPSULE_SEQUENCE_FUSECAPSULE_SESSIONS_ROOTCAPSULE_SESSION_AUDIT_MAX_BYTESCAPSULE_SESSION_QUERYCAPSULE_SESSION_ROOTCAPSULE_SITE_URLCAPSULE_STATESet to an absolute directory to choose a different local stateCAPSULE_TERMINAL_GENOMECAPSULE_TERMINAL_LATTICECAPSULE_TERMINAL_NOVELTYCAPSULE_TEXT_DEDUPECAPSULE_THREAD_PREFLIGHTCAPSULE_THREAD_PROJECTIONCAPSULE_TOKEN_ESCROWCAPSULE_TOOLCHAIN_JITCAPSULE_TOOLCHAIN_JIT_MAX_STEPSCAPSULE_TOOLCHAIN_JIT_MIN_CONTEXTCAPSULE_TOOL_CALL_BUDGETCAPSULE_TRANSCRIPT_SHIELDCAPSULE_UNIVERSAL_HARD_CAPCAPSULE_UNIVERSAL_HARD_CAP_CHARSCAPSULE_VERBOSE_ERRORSCAPSULE_WEB_PROJECTIONCAPSULE_WEB_ZERO_COPYCAPSULE_ZERO_POLLCAPSULE_ZERO_POLL_INTERVAL_MSCAPSULE_ZERO_POLL_MIN_CONTEXTCAPSULE_ZERO_POLL_REPEATSCAPSULE_ZERO_POLL_WINDOW_MSCODEX_HOMEPYTHONSYSTEMROOTSystemRootTool 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
1/1 tools missing one or more hints — capsule (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint). 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.
Tests exist
No test files found
Add tests that exercise each declared tool.
Shell command execution
38 child_process/subprocess calls in production code — runs shell commands (mcp/cognition.cjs:1576, mcp/core.cjs:543, mcp/core.cjs:1484)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
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