claude

Sentinel

Decision Hygiene Protocol. Structural thinking and choice architecture to mitigate bias.

0 on GitHubby Manuelv8.4.0updated 6 months agostrategy
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Plugin Sentinel from marketplace CC Suite Marketplace in jamon8888/cc-suite. Commands read from the repo's manifest — 1 month ago.

What it installs

Skills (6)

  • decision-hygiene

    Core decision analysis skill. Trigger whenever the user: describes a decision, choice, or dilemma in natural language ("I need to choose between...", "we're torn between...", "should we...", "I'm not sure whether to...", "help me decide"); faces a trade-off between options; asks to triage, structure

  • hiring

    Hiring and talent evaluation decision hygiene. Trigger when the user: is deciding whether to hire someone ("on hésite à recruter", "we're torn between candidates", "should we extend an offer", "help me evaluate this candidate"); is running or reviewing interviews; asks about interview bias, candidat

  • ma

    M&A and deal decision hygiene. Trigger when the user: is evaluating an acquisition, merger, or investment ("on a reçu une offre de rachat", "should we acquire this", "we received a term sheet", "help me evaluate this deal", "is this company worth buying"); is running due diligence; asks about deal v

  • product-management

    Product and roadmap decision hygiene. Trigger when the user: is deciding what to build or prioritise ("on doit prioriser le backlog", "help me decide what to build next", "which features do we tackle first", "should we build or buy this"); is reviewing a product roadmap; asks about sprint planning,

  • retrospective

    Post-decision and retrospective hygiene. Trigger when the user: wants to understand why something succeeded or failed ("pourquoi notre lancement a-t-il raté", "why did the project fail", "what went wrong last quarter", "let's review what happened"); is running a post-mortem, retrospective, or after-

  • strategy-marketing

    Marketing and communication strategy decision hygiene. Trigger when the user: is building or reviewing a marketing plan ("on prépare notre plan de communication", "which channel should we invest in", "help us decide on our go-to-market", "should we increase our media budget"); is evaluating a campai

Slash commands (8)

  • /sentinel:sentinel-blind

    Generates a personal cognitive bias profile from the decision ledger. Analyzes patterns in calibration errors, retrospective assessments, and recurring bias flags to identify the user's most active blind spots. Output is a personal bias fingerprint that adjusts future triage weights — so Sentinel pr

  • /sentinel:sentinel-diverge

    Generate diverse perspectives BEFORE evaluating. Used when the user is stuck in a narrow frame. 5-7 perspectives from different stakeholders, timeframes, or value systems. Then optionally feeds into /sentinel.

  • /sentinel:sentinel-group

    Collective decision protocol. Generates individualized pre-meeting scoring sheets, structures the meeting agenda by divergence, and facilitates group discussion to surface unique information and prevent groupthink. This is NOT /sentinel run by multiple people — it is a fundamentally different protoc

  • /sentinel:sentinel-post

    Post-decision hygiene. Called 3-6 months after a recorded decision to review outcomes while correcting for the biases that contaminate retrospective judgment: Hindsight Bias (92), Choice-Supportive Bias (91), Outcome Bias (14), Self-Serving Bias (28), and Rosy Retrospection (94). The protocol forces

  • /sentinel:sentinel-reframe

    Challenge the question itself before answering it. Sometimes the problem isn't the answer - it's the question. Uses 6 reframing techniques to escape framing bias.

  • /sentinel:sentinel-review

    Review past predictions and measure calibration. Calculates Brier scores, identifies patterns, suggests improvements.

  • /sentinel:sentinel-setup

    First-time walkthrough. Explains what Sentinel does and doesn't do.

  • /sentinel:sentinel

    Main decision analysis command. Routes to the right protocol based on stakes and complexity. Always starts with structure (MAP), adds layers as complexity increases. Questions and pre-mortem are complements, not the core.

Subagents (10)

  • calibration-coach

    Tracks predictions and measures calibration over time. Based on Tetlock's superforecasting research. The ONLY way to improve judgment long-term is feedback on past predictions. Manages the decision ledger, calculates Brier scores, identifies patterns.

  • failure-finder

    Pre-mortem and counter-argument generation. Imagines the plan has failed and works backward to identify failure modes. Based on Klein (2007) and Mitchell et al. (1989) — prospective hindsight increases risk identification in group settings. In solo use, the primary value is structural: it forces exp

  • group-facilitator

    Structures collective decision-making to prevent group-specific biases. Addresses Shared Information Bias (66), Groupshift (71), Courtesy Bias (89), Bandwagon Effect (87), and Groupthink (15) — biases that emerge from group dynamics and cannot be corrected by individual analysis. Implements the two-

  • logic-tester

    Checks the logical structure of arguments. Not bias detection - structural validity. Identifies hidden premises, false dilemmas, unsupported claims. Proposes logically valid reformulations.

  • noise-calculator

    Measures judgment variance for MAP scores or estimates. Use when 3+ scores or estimates need noise quantification. Activated on FULL protocol when options diverge by more than 2 MAP points, and for /sentinel-group.

  • questioner

    Asks the verification questions that the decision-maker would skip under pressure. Does NOT diagnose biases - poses the questions that surface them. Based on Kahneman's decision hygiene (Noise, ch.19): "fact-based questions that are as independent of each other as possible." Each question targets a

  • reality-checker

    Compares your plan against what actually happens to similar plans. Provides base rate ESTIMATES with explicit confidence and tells you WHERE TO VERIFY them. Does not pretend to have data it doesn't have. Based on Kahneman's reference class forecasting.

  • scope-checker

    Tests whether the proposed solution is proportional to the actual scale of the problem. Addresses Scope Neglect (62), Additive Bias (57), Quantification Bias (73), and Illusion of Validity (46). Uses order-of-magnitude perturbation: if the problem were 10x larger or 10x smaller, would the solution s

  • structure-builder

    Breaks a decision into independent dimensions, scores each one separately, and distinguishes score from confidence. This is the MAP (Mediating Assessments Protocol) from Kahneman 2021 - the most empirically supported technique in the plugin. It works by STRUCTURE (choice architecture), not by tellin

  • temporal-auditor

    Tests temporal coherence of preferences. Addresses Hyperbolic Discounting, Projection Bias, and End-of-History Illusion. Also catches Plan Continuation Bias. Activated on FULL protocol and decisions with commitment horizon exceeding 6 months.

View source on GitHub

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