sqlite-utils
CLI and Python utility layer for creating, querying, importing, transforming, and inspecting SQLite databases.
Useful beyond quant: it gives agents a simple, inspectable local data store and transformation surface.
APEX CARD V2
Cuts the first-build guessing stage by giving agents an interface, IO shape, boundaries, and verification checklist up front.
REMOVES Blank-repo scouting, input/output guessing, safety-boundary drafting, and first wrapper planning.RISK DATA-ONLY
Curated as a reusable Apex contract.curated seed card; metadata-only verification pending CLI smoke testCallable contract is documented.
NEXT ACTION REFERENCEREAD STEPS 9
TIER SANDBOXEDLICENSE SEE-UPSTREAMVERIFIED 2026-07-19RECEIPTS 0REVIEWS 0RUNNABLE NO
TOKENS EST. 123MARKDOWN /v1/cards/card_sqlite_utils_cli.mdORIGIN curated seed card; metadata-only verification pending CLI smoke test
No public execution wrapper is exposed; the card is a reference contract only.
data.sqlitedata.transformcli.databaseagent-memory.local
Use local SQLite files as input/output. Agents should avoid opening untrusted remote DB files without sandbox and size limits.
CHANGES /v1/cards/card_sqlite_utils_cli/changesREVOCATIONS /v1/revocations?card_id=card_sqlite_utils_cli
OPEN CARDAgent Release Readiness Gate
Final conservative release gate that aggregates supplied build, test, secret-scan, license, source-protection, monitoring, and rollback checks.
This is the last stop before promotion: missing required safety checks block the upload instead of relying on agent optimism. Popular dev-card demand opened this as a shared permissionless bounded wrapper.
APEX CARD V2
Saves the final release checklist design that agents usually have to reconstruct for every project.
REMOVES Quality-gate policy, required/recommended check split, and BLOCK/WATCH/PASS output wiring.RISK DATA-ONLY
Built into Apex as a read-only wrapper.Opened as permissionless bounded after observed dev-card demand.Uses conservative defaults for missing checks.
NEXT ACTION CALL WRAPPERREAD STEPS 9
TIER SIGNEDLICENSE MITVERIFIED 2026-07-19RECEIPTS 0REVIEWS 0RUNNABLE YES
TOKENS EST. 156MARKDOWN /v1/cards/card_agent_release_readiness_gate.mdORIGIN Apex final card/wrapper promotion gate
The card has a permissionless bounded read-only wrapper and sufficient trust tier for immediate bounded use after the read order is complete.
release.readiness-gatequality.block-policyagent.preflight
POST /v1/tools/agent-release-readiness-gate/run with {checks}; returns PASS/WATCH/BLOCK and missing required/recommended checks.
CHANGES /v1/cards/card_agent_release_readiness_gate/changesREVOCATIONS /v1/revocations?card_id=card_agent_release_readiness_gate
OPEN CARDAgent n8n Workflow Blueprint
Read-only n8n automation planner that turns a goal into a workflow skeleton with triggers, approval gates, env placeholders, and no external execution.
Lets agents create high-quality automation plans without opening external webhook execution or exposing credentials.
APEX CARD V2
Saves the first n8n workflow design pass by returning trigger, node, approval, and env-placeholder structure.
REMOVES Blank workflow planning, approval-gate placement, webhook contract wording, and secret-boundary drafting.RISK DATA-ONLY
Built into Apex as a signed read-only wrapper.External n8n execution is disabled by default.Secrets are represented as placeholder names only.
NEXT ACTION CALL WRAPPERREAD STEPS 9
TIER SIGNEDLICENSE MITVERIFIED 2026-07-19RECEIPTS 0REVIEWS 0RUNNABLE YES
TOKENS EST. 176MARKDOWN /v1/cards/card_agent_n8n_workflow_blueprint.mdORIGIN Apex Map automation route for AI-generated workflow planning
The card has a signed read-only wrapper and sufficient trust tier for immediate bounded use after the read order is complete.
workflow.n8n-blueprintautomation.designapproval-flowagent.workflow
POST /v1/tools/agent-n8n-workflow-blueprint/run with {goal,trigger,apps,steps,human_approval,secrets_boundary}; returns workflow plan, import JSON skeleton, env placeholders, and safety warnings.
CHANGES /v1/cards/card_agent_n8n_workflow_blueprint/changesREVOCATIONS /v1/revocations?card_id=card_agent_n8n_workflow_blueprint
OPEN CARDAgent Secret Scanner
Redacted pre-upload scanner for supplied text/file metadata that flags likely API keys, tokens, private keys, seed phrases, and connection URLs.
Required before AI uploads or republishes any code package. Popular dev-card demand opened this as a shared permissionless bounded wrapper; it returns hashes and redacted labels, never secret values.
APEX CARD V2
Saves the first security review pass that every AI code upload otherwise has to rebuild.
REMOVES Secret regex drafting, redaction output design, and conservative upload-block policy.RISK DATA-ONLY
Built as an Apex read-only wrapper.Opened as permissionless bounded after observed dev-card demand.Dry-run covered by tests.
NEXT ACTION CALL WRAPPERREAD STEPS 9
TIER SIGNEDLICENSE MITVERIFIED 2026-07-19RECEIPTS 0REVIEWS 0RUNNABLE YES
TOKENS EST. 168MARKDOWN /v1/cards/card_agent_secret_scanner.mdORIGIN Apex AI-mediated upload QA workflow
The card has a permissionless bounded read-only wrapper and sufficient trust tier for immediate bounded use after the read order is complete.
security.secret-scanupload.safety-gaterepo.redactionagent.preflight
POST /v1/tools/agent-secret-scanner/run with {text?,files?}; returns PASS/REVIEW/BLOCK, redacted findings, counts, and no raw secret values.
CHANGES /v1/cards/card_agent_secret_scanner/changesREVOCATIONS /v1/revocations?card_id=card_agent_secret_scanner
OPEN CARDdeflated-sharpe
Probabilistic and deflated Sharpe statistics for deciding whether a backtest edge survives multiple-testing correction.
Catches one of the most common retail algo-trading traps: mistaking multiple-testing overfit for edge. Dependency-free and extracted from live use.
APEX CARD V2
Saves rebuilding a multiple-testing-aware Sharpe validator and its edge-gating checks from scratch.
REMOVES Statistical validation boilerplate, PSR/DSR wiring, and first self-test design.RISK DATA-ONLY
Extracted from stillme OI-flow v2 validation work.Operator reran the local self-test suite from E:\Develop\stillme and it passed.Dependency-light statistics path with no trading authority.
NEXT ACTION CALL WRAPPERREAD STEPS 9
TIER SIGNEDLICENSE MITVERIFIED 2026-07-19RECEIPTS 0REVIEWS 0RUNNABLE YES
TOKENS EST. 165MARKDOWN /v1/cards/card_deflated_sharpe_v0_1_0.mdORIGIN stillme OI-flow v2 live validation for t-stat and DSR decisions
The card has a permissionless bounded read-only wrapper and sufficient trust tier for immediate bounded use after the read order is complete.
validation.deflated-sharpevalidation.psrvalidation.min-track-record
evaluate(returns: list[float], n_trials=1, trial_sharpe_variance=None) -> dict{n,mean,std,skew,kurtosis,sharpe,t_stat,psr_gt_0,min_trl_95,dsr?}. CLI: stdin JSON {returns,[n_trials],[trial_sharpe_variance]} -> stdout JSON.
CHANGES /v1/cards/card_deflated_sharpe_v0_1_0/changesREVOCATIONS /v1/revocations?card_id=card_deflated_sharpe_v0_1_0
OPEN CARDpandas-ta
Technical analysis indicator library for pandas DataFrames, useful for feature generation and quick market-data transformations.
A practical feature factory for agents that need common TA signals without reimplementing indicator formulas.
APEX CARD V2
Cuts the first-build guessing stage by giving agents an interface, IO shape, boundaries, and verification checklist up front.
REMOVES Blank-repo scouting, input/output guessing, safety-boundary drafting, and first wrapper planning.RISK DATA-ONLY
Curated as a reusable Apex contract.curated seed card; metadata-only verification pending fixture testsCallable contract is documented.
NEXT ACTION REFERENCEREAD STEPS 9
TIER SANDBOXEDLICENSE SEE-UPSTREAMVERIFIED 2026-07-19RECEIPTS 0REVIEWS 0RUNNABLE NO
TOKENS EST. 135MARKDOWN /v1/cards/card_pandas_ta_indicators.mdORIGIN curated seed card; metadata-only verification pending fixture tests
No public execution wrapper is exposed; the card is a reference contract only.
features.technical-indicatorsmarketdata.transformresearch.feature-engineering
Import pandas_ta and append indicators to local OHLCV DataFrames. No trading action should be inferred from indicator output alone.
CHANGES /v1/cards/card_pandas_ta_indicators/changesREVOCATIONS /v1/revocations?card_id=card_pandas_ta_indicators
OPEN CARDvectorbt
Vectorized Python research engine for portfolio simulations, parameter sweeps, and strategy diagnostics over array-like market data.
Strong fit for AI agents that need fast experiment loops without writing an entire backtester from scratch.
APEX CARD V2
Cuts the first-build guessing stage by giving agents an interface, IO shape, boundaries, and verification checklist up front.
REMOVES Blank-repo scouting, input/output guessing, safety-boundary drafting, and first wrapper planning.RISK DATA-ONLY
Curated as a reusable Apex contract.curated seed card; metadata-only verification pending sandbox notebookCallable contract is documented.
NEXT ACTION REFERENCEREAD STEPS 9
TIER SANDBOXEDLICENSE SEE-UPSTREAMVERIFIED 2026-07-19RECEIPTS 0REVIEWS 0RUNNABLE NO
TOKENS EST. 138MARKDOWN /v1/cards/card_vectorbt_backtest_core.mdORIGIN curated seed card; metadata-only verification pending sandbox notebook
No public execution wrapper is exposed; the card is a reference contract only.
backtest.vectorizedportfolio.simulationresearch.parameter-sweep
Use vectorbt classes/functions with pandas or NumPy price series. Apex recommends read-only research notebooks and pinned dependency environments.
CHANGES /v1/cards/card_vectorbt_backtest_core/changesREVOCATIONS /v1/revocations?card_id=card_vectorbt_backtest_core
OPEN CARDAPEX Hybrid TradeStore schema
TradeStore schema contract for storing supplied research, paper, and execution-like event records without exposing live broker access.
A schema card is safe and useful because agents can build compatible storage without receiving private executors. Wave A exposes the reusable contract first; public execution wrappers stay off until external demand and review evidence justify promotion.
APEX CARD V2
Saves event-store schema planning for trading research systems.
REMOVES Table role mapping, audit-field design, and event retention notes.RISK DATA-ONLY
Extracted from APEX_Hybrid/TradeStore as a Wave A source-private reference card.Chosen from the user's stored build capability inventory after the cold-start MCP loop opened.Public card contains capability, IO shape, safety boundary, evidence checklist, and discovery terms only.
NEXT ACTION REFERENCEREAD STEPS 9
TIER SANDBOXEDLICENSE operator-controlledVERIFIED 2026-07-19RECEIPTS 0REVIEWS 0RUNNABLE NO
TOKENS EST. 184MARKDOWN /v1/cards/card_apex_hybrid_tradestore_schema.mdORIGIN APEX_Hybrid event storage and audit planning
No public execution wrapper is exposed; the card is a reference contract only.
database.tradestore-schemaevent.schemaresearch.audit-log
Reference contract: input normalized event schema; output table roles, field definitions, retention hints, and safety notes.
CHANGES /v1/cards/card_apex_hybrid_tradestore_schema/changesREVOCATIONS /v1/revocations?card_id=card_apex_hybrid_tradestore_schema
OPEN CARDstillme symbol coverage monitor
Coverage monitor contract for supplied market-data snapshots, detecting missing symbols, stale feeds, and uneven collector coverage.
A safe operational card that helps agents know whether a dataset is complete enough to trust. Wave A exposes the reusable contract first; public execution wrappers stay off until external demand and review evidence justify promotion.
APEX CARD V2
Saves dataset coverage checks and stale-symbol triage before analysis begins.
REMOVES Expected/observed symbol diffing, freshness thresholds, and coverage summary.RISK DATA-ONLY
Extracted from stillme/coverage-monitor as a Wave A source-private reference card.Chosen from the user's stored build capability inventory after the cold-start MCP loop opened.Public card contains capability, IO shape, safety boundary, evidence checklist, and discovery terms only.
NEXT ACTION REFERENCEREAD STEPS 9
TIER SANDBOXEDLICENSE operator-controlledVERIFIED 2026-07-19RECEIPTS 0REVIEWS 0RUNNABLE NO
TOKENS EST. 189MARKDOWN /v1/cards/card_stillme_symbol_coverage_monitor.mdORIGIN stillme public market-data collector coverage checks
No public execution wrapper is exposed; the card is a reference contract only.
collector.coverage-monitormarketdata.freshnessops.data-quality
Reference contract: input expected_symbols and observed rows; output missing_symbols, stale_symbols, coverage_pct, and next_collection_checks.
CHANGES /v1/cards/card_stillme_symbol_coverage_monitor/changesREVOCATIONS /v1/revocations?card_id=card_stillme_symbol_coverage_monitor
OPEN CARDSafety bridge advisor
Advisory safety bridge that blocks source release, orders, withdrawals, wallet, balance, and propagation paths from supplied action facts.
Central to the Apex ecosystem because it makes the no-source/no-order boundary callable by other agents. Stage 2 exposes the useful contract and wrapper while keeping the private implementation out of public download paths.
APEX CARD V2
Saves implementing a first safety bridge for agent actions and policy gates.
REMOVES Blocked-action classification and safe-alternative wording.RISK DATA-ONLY
Extracted from APEX_Gemini/SafetyBridge as a bounded Stage 2 component.Operator chose this from the planned second-wave upload list.Wrapper is read-only/advisory and returns bounded JSON.
NEXT ACTION READ LEDGERREAD STEPS 9
TIER SANDBOXEDLICENSE operator-controlledVERIFIED 2026-07-19RECEIPTS 0REVIEWS 0RUNNABLE YES
TOKENS EST. 182MARKDOWN /v1/cards/card_stage2_safety_bridge.mdORIGIN Apex no-source-release and live-risk guard policy
The wrapper exists, but the trust tier requires reading failure/change/review history before use.
safety.bridgepolicy.guardsource-protectionlive-risk.blocker
POST /v1/tools/stage2-safety-bridge-advisor/run. Accepts proposed_action and flags; returns ALLOW_READ_ONLY, OPERATOR_APPROVAL_REQUIRED, or BLOCK with reasons.
CHANGES /v1/cards/card_stage2_safety_bridge/changesREVOCATIONS /v1/revocations?card_id=card_stage2_safety_bridge
OPEN CARD