BUNDLE Security scanned8 skills

    Real-Time Session & Socket Recovery

    Repair real-time applications across WebSocket reconnects, session revocation, OAuth refresh, socket reuse, timeouts, DNS changes, tenant isolation, and observability. This bundle targets the failures that appear during deploys, sleep/wake, network changes, logout, token refresh, and dependency transitions. Use it when long-lived connections remain technically alive but application identity, endpoint, or lifecycle state is no longer correct.

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    Works with every agent that reads SKILL.md — Claude Code, Cursor, Codex CLI, Gemini CLI, GitHub Copilot, Windsurf, OpenClaw, and more.

    Mariusz Wrzeszczynski
    Created by
    Mariusz Wrzeszczynski
    $50.99$71.92
    Save 29% · $20.93

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    What's included

    8 skills
    1/8
    Repair WebSocket Reconnect Storms

    Repair synchronized reconnect bursts, overlapping WebSockets, duplicate subscriptions, heartbeat leaks, auth races, and unsafe replay.

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    2/8
    Repair Session Revocation Gaps

    Repair session revocation gaps that leave JWTs, refresh tokens, cookies, WebSockets, or cached authorization usable after logout or suspension.

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    3/8
    Repair OAuth Refresh Races

    Repair concurrent OAuth refresh races that invalidate credentials, overwrite newer tokens, or force users to reconnect.

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    4/8
    Repair Keep-Alive Socket Leaks

    Repair HTTP keep-alive lifecycle bugs that leak sockets, exhaust pools, or cause intermittent resets after idle periods and deploys.

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    5/8
    Repair Timeout Budget Drift

    Align end-to-end request deadlines, retries, cancellation, database work, and side-effect ownership so server work stops when its budget is gone.

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    6/8
    Repair DNS Cache Staleness

    Repair ignored DNS TTLs, startup-only resolution, stale endpoint reuse, retry-to-same-address loops, discovery refresh stampedes, and DNS/pool confusion.

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    7/8
    Stop Crosstenant Cache Leaks

    Repair cache bugs that expose one customer’s data to another tenant or return stale results after writes.

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    8/8
    Add Observability Automatically

    Automatically add production-ready logging, metrics, health checks, and error monitoring to existing apps.

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    See it in action

    You say

    Our React/TypeScript dashboard uses one WebSocket wrapper. After a rolling backend deploy, thousands of browsers disconnect together. Every client reconnects after exactly one second, and the heartbeat timeout also schedules reconnect. Sometimes an old socket close handler fires after the new socket connects and schedules a third connection. Each reconnect subscribes again without reconciling the old subscription ID, so some users get duplicate notifications. Repair locally with fake timers and a local WebSocket server. Do not connect to production, change load balancers, or replay client write messages.

    Your agent does

    Reconnect storm found. Fixed-delay retries, duplicate reconnect ownership, and stale callbacks can create overlapping generations and duplicate subscriptions. The repair centralizes reconnect scheduling, adds jitter and generation fencing, scopes heartbeat cleanup, deduplicates subscription restoration, and verifies races with fake clocks. Production network and resume behavior remain unverified.

    How to install

    Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.

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    Recently published to Agensi

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