Reference patterns for mathematical and combinatorial problem-solving. Covers modular arithmetic, prime sieves, GCD/LCM, binomial coefficients, fast exponentiation, counting techniques, inclusion-exclusion, and game theory. Load this skill when a problem involves number theory, combinatorics, modular operations, or strategic game analysis.
日本語の概要は準備中です。原文の説明を表示しています。
sequenzia/agent-alchemy☆ 452026年6月1日 更新
Use this skill when the company acts as a processor for its customers and someone asks "update our subprocessor list", "are we missing subprocessors", "we added a new tool, do we need to tell customers", "check the public subprocessor page", "where is customer data processed" or "draft the subprocessor change notice". Finds which suppliers actually receive customer personal data, compares them with the published list, records purpose, data, locations and transfer basis for each, works out the customer notice duties from the signed agreements, and writes an updated register, a change list and a draft notice for review.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when an engineering team needs a secure development policy, or has one that does not match how code really ships, and asks "write our secure SDLC policy", "secure development policy from our CI", "document our code review and scanning for the audit", "what does our pipeline already enforce", "change management for engineers" or "secure coding policy for SOC 2 or CRA". Reads the repositories and pipeline definitions, inventories what is actually enforced (reviews, checks, scanners, deploy gates, dependency and secret controls), and writes a policy whose every "must" points to the place it is enforced, with gaps listed as decisions.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a team must define what its management system covers before a certification project, or its current scope is one vague sentence, and asks "write our ISMS scope", "what should be in scope", "can we exclude the sales office", "scope for the certificate", "draw the boundary of our management system" or "the auditor says our scope is unclear". Drafts the scope statement with boundaries, interfaces, dependencies and justified exclusions, for a security, privacy or AI management system, and writes a statement file plus a boundary table of open questions.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when personal data goes, or will go, to a recipient outside the EEA, or someone asks "do we need a TIA", "transfer impact assessment", "SCCs for this vendor", "can we use this US vendor under GDPR", "international data transfer assessment", "Schrems II assessment" or "our customer asked for our transfer assessments". Confirms whether there is a transfer at all, maps the full chain including remote access and sub-processors, identifies the transfer mechanism, structures the destination law assessment from sourced material, proposes supplementary measures and drafts a documented assessment with a review trigger.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a supplier has returned a security questionnaire, assurance report, certificate or trust pack and someone asks "review this vendor's answers", "is this supplier safe to use", "read their SOC report for us", "what should we ask the vendor next", "triage the vendor security assessment" or "does their certificate cover the service we buy". Checks report and certificate scope against the service in use, sorts answers into evidenced, asserted, contradicted and evasive, lists the obligations the report puts back on the customer, and writes a triage note with follow-up questions and a proposed decision for the owner.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a company has a risk assessment and treatment plan and now needs its first statement of applicability, and asks "build our SoA", "draft the statement of applicability", "which controls apply to us", "SoA from the risk treatment plan", "justify inclusions and exclusions" or "our SoA says implemented everywhere". Drafts one row per control of the reader's framework with the inclusion decision, the risk or obligation behind it, an implementation status taken from records, an evidence pointer and an owner role, and writes a CSV statement plus notes of open decisions.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when an auditor, customer or regulator will ask how security events are logged and watched, and someone says "prepare logging evidence", "show we monitor alerts", "what do we log and for how long", "who looks at the SIEM", "prove an alert was handled" or "our monitoring evidence is just dashboard screenshots". Maps log coverage and retention per system, lists the alert rules that matter and where they go, traces real alerts end to end with timestamps, and writes an evidence pack with the gaps stated plainly.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a covered entity or business associate needs to know where protected health information lives and moves, or asks "map our PHI", "ePHI inventory", "HIPAA data flow diagram", "where does patient data go", "PHI flow map for the risk analysis", "which vendors need a BAA" or "do our logs contain PHI". Traces health data from where it enters, through systems, integrations, logs, backups and vendors, to where it leaves and is disposed of, records the safeguards that cover each flow and the business associate agreement behind each external one, and lists the gaps as input to the security risk analysis.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a restore test is due, an auditor or customer asks for proof that backups can be recovered, or someone says "plan a restore test", "prove we can recover in time", "our backups succeed but we never restored", "test our RTO and RPO", "write up the disaster recovery test" or "document the backup restore for the audit". Picks what to restore, writes a test plan with success criteria set before the test, records timings against the recovery objectives, and produces a signed-off test record with the issues found and their owners.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a company needs recovery objectives it can defend, before a continuity plan, a disaster recovery design, an audit or a resilience review, and asks "do a BIA", "business impact analysis", "set our RTO and RPO", "what is our maximum tolerable downtime", "which services are critical", "impact tolerance" or "can our backups meet our recovery targets". Lists services from the customer's view, prices an outage over time in the company's own money and obligations, sets recovery time and data loss objectives, maps dependencies, and compares each objective with what backups, restore tests, suppliers and people actually allow, listing the gaps for a decision.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a team needs its first information security risk register, or has one that is a copied catalogue nobody owns, and asks "build our risk register", "draft a risk assessment", "what are our top risks", "risk register from scratch", "our auditor wants a risk assessment" or "turn our incidents and findings into risks". Drafts 20 to 40 company-specific risk scenarios from the material the agent can reach, scores them against an agreed method, proposes owners and treatments, and writes a CSV register plus a notes file of assumptions and questions for owners.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a periodic user access review is due, an auditor asked for access review evidence, or someone says "prepare the access review", "run the quarterly user recertification", "who still has admin", "check leavers still have access", "build the access review sheets for managers" or "our last review was a rubber stamp". Picks the systems in scope, builds account populations reconciled against HR, pre-flags leavers, orphans, shared and dormant accounts, assigns independent reviewers, defines the decisions to record, and plans the removal follow-up.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a company needs to know what AI it builds, buys or uses, before an AI governance programme, an AI regulation review or a customer questionnaire, and asks "list our AI systems", "build an AI register", "AI inventory", "where are we using AI", "find shadow AI", "which of our vendors use AI" or "what AI do we have before the AI Act". Discovers AI systems from procurement, single sign-on, code and teams, records one entry per use case with owner, purpose, data, affected people and the company's role, and writes a CSV register plus notes of borderline cases and open questions.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when an internal auditor has one process or area to audit and needs a working checklist built from the company's own documents, or asks "build an internal audit checklist", "audit questions for access management", "what do I test in the supplier process", "audit plan for this area", "how many samples should I take", "internal audit of our data protection process" or "test our incident process against what the policy says". Turns each commitment in the company's policies and procedures into a test with a question, a record to inspect, a sample and a pass criterion, adds framework-specific checks through a lookup, and writes a checklist file the auditor fills in during fieldwork.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when an incident or a serious near miss is closed and the team must learn from it, or an auditor asks for lessons learned, and someone says "run the post-mortem", "post-incident review", "lessons learned", "retro on the outage", "blameless review", "root cause of the incident" or "what do we change after this breach". Builds the timeline from records before the meeting, runs a blameless discussion, finds the contributing factors, and turns them into a few owned, dated actions linked to updates of the risk register, controls, playbooks and supplier records, then writes the review and an action tracker.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a company needs a written risk assessment method before it builds or rescores a register, or when the current method produces registers where everything scores 3. Triggers: "write our risk methodology", "define likelihood and impact scales", "what is our risk appetite", "risk acceptance criteria", "who can accept a risk", "our auditor says the method is not repeatable", "risk matrix for our ISMS". Drafts a short method with likelihood and impact anchors in the company's own money, hours and records, a scoring rule, an acceptance threshold with an authority ladder, reassessment triggers, and a calibration test on five sample risks.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a published privacy notice may no longer match what the company does, or someone asks "is our privacy policy accurate", "check our privacy notice against the RoPA", "privacy notice review", "Article 13 and 14 check", "does our website privacy policy cover our vendors and cookies" or "update the privacy notice for the new product". Maps every collection point, compares each notice with the processing record, the vendor list and what the site and product actually collect, classifies what is missing, wrong, vague or stale, and drafts a redline plus the practice fixes that a notice edit cannot solve.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when someone wants to know where to start with the grcskills library, or asks "review my GRC setup", "what should I fix before the audit", "which compliance skills do I need", "audit my ISMS folder", "give me a 30-day compliance plan" or "rank the skills for my company". Reads the frontmatter of every skill in the library, inspects the compliance material the agent can reach (repo, policy folder, registers, platform exports), ranks the 10 skills that would help most with impact, effort and evidence for each, audits what is broken, duplicated or missing, and writes a 30-day plan to files in a grc-setup-review folder. Read-only on everything else.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when leadership is due to review the security, privacy or AI management system, or when someone asks "prepare the management review", "management review agenda", "board pack for the ISMS", "write the management review minutes", "what metrics do we show leadership", "the auditor wants evidence of management review" or "our management review is a slide nobody reads". Assembles the facts leadership needs from the registers, audits, incidents and metrics, frames each agenda item as a decision with options, checks coverage against the framework with a lookup, and drafts the pre-read, the agenda and minutes with a decision and action log.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when an audit, attestation period or customer review is coming and someone asks "is our evidence up to date", "check the evidence folder before the auditor sees it", "which screenshots are stale", "do we have evidence for the whole period", "find undated evidence" or "what will the auditor reject". Indexes every evidence artefact with the date inside it, its owner and the period it covers, flags what is stale, undated, unowned, outside the audit period or missing for a recurring activity, and writes an index plus a refresh list per owner.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when an auditor, assessor or regulator has sent a request list and the team asks "turn the auditor's request list into tasks", "who needs to provide what", "build the evidence tracker", "split the PBC list by owner", "what exactly do they want for this request" or "we have two weeks to send everything". Normalises each request into owned, dated tasks naming the exact artefact, period and source system, separates population requests from sample requests, batches the clarification questions, and writes a tracker plus one brief per owner.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when a company must test its incident response or continuity plan without breaking anything, because an audit, a customer, a regulator or the plan itself calls for an exercise, and someone asks "design a tabletop", "run a ransomware tabletop", "BCP exercise", "crisis simulation", "test our incident response plan", "write the injects" or "we need exercise evidence". Picks two or three objectives, builds a realistic company-specific scenario with timed injects that force decisions, briefs the facilitator and observers, and writes the exercise plan, the injects, the observer sheet and a findings record that ends in owned actions.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新
Use this skill when an existing risk register needs a check before an audit, a management review or a new owner takes it over, or when someone asks "clean up our risk register", "is our risk register any good", "review the risk register before the audit", "our risks have not been updated", "find duplicate risks", "who owns these risks" or "the scores look wrong". Reads the register read-only and finds stale, duplicated, unowned, orphaned and mis-scored entries, risks missing given the company's own incidents and findings, and expired acceptances, then writes a findings file with a proposed fix per line for the owners to decide.
日本語の概要は準備中です。原文の説明を表示しています。
better-isms/grcskills☆ 442026年10月21日 更新