tcp-tuner

tcp-tuner is a skill for Claude Code, Codex from PiSpike/tcp-congestion-tuner. It costs 83 tokens per session (3,493 once invoked), scanned A, original, no licence file.

A procedure for measuring and tuning TCP network performance on Kubernetes worker machines.

In plain words
What is it for?
Benchmarking throughput and retransmissions, applying system settings, running fault-injection tests, and saving a runbook.
Why use it?
It provides a repeatable way to identify slow network behaviour, test changes, and check whether service goals are met.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Benchmarking throughput and retransmissions, applying system settings, running fault-injection tests, and saving a runbook.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pispike/tcp-congestion-tuner/tcp-tuner
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add PiSpike/tcp-congestion-tuner --skill tcp-tuner
Clone the repo
git clone --depth 1 https://github.com/PiSpike/tcp-congestion-tuner

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for tcp-tuner

README.md
[![agentmods](https://agentmods.dev/badge/skills/pispike/tcp-congestion-tuner/tcp-tuner/github.svg)](https://agentmods.dev/skills/pispike/tcp-congestion-tuner/tcp-tuner)
Your own site
<a href="https://agentmods.dev/skills/pispike/tcp-congestion-tuner/tcp-tuner"><img src="https://agentmods.dev/badge/skills/pispike/tcp-congestion-tuner/tcp-tuner/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for tcp-tuner

Your own site · 80×15
<a href="https://agentmods.dev/skills/pispike/tcp-congestion-tuner/tcp-tuner"><img src="https://agentmods.dev/badge/skills/pispike/tcp-congestion-tuner/tcp-tuner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 83 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,493 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00083 $0.03493
Opus 5 $0.00042 $0.01747
Sonnet 5 $0.00017 $0.00699
Haiku 4.5 $0.00008 $0.00349

Measured 11d ago against content hash 0364ffc90f57, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

tcp-tuner scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.bob/skills/tcp-tuner/SKILL.md · 385 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 385 lines · 83 tokens per session scan A 0364ffc90f57

Subscribe to this mod's changes

tcp-tuner is a skill published in the GitHub repository PiSpike/tcp-congestion-tuner (0 stars, last pushed 29d ago), with no licence file. It adds 83 tokens to every session and 3,493 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

Other skills, from other repositories

kelos

Install and configure Kelos; author, document, inspect, troubleshoot, and operate its Kubernetes custom resources and CRD schemas in the kelos.dev API group using manifests, kubectl, or the kelos CLI. Use when a request names Kelos or a distinctive Kelos kind such as AgentConfig or TaskSpawner and concerns an…

kelos-dev/kelos · 128 tokens

k8e-sandbox

Execute a goal inside the K8E sandbox (gVisor/Kata/Firecracker). Use when the user runs /k8e-sandbox , $k8e-sandbox , or asks to run/execute/test code safely off the host.

xiaods/k8e · 61 tokens

platform-skills

Use when troubleshooting, implementing, reviewing, or auditing platform infrastructure as a system — where Kubernetes, GitOps, CI/CD, and security concerns intersect. Provides structured diagnosis with blast radius, validation steps, and rollback plan for: Kubernetes, Flux CD, Argo CD, Terraform, GitHub Actions…

nitinjain999/platform-skills · 137 tokens

container-manager-kubernetes-operations

Full operational Kubernetes surface via the container-manager-mcp MCP server — workloads (pods/rollouts/StatefulSets/DaemonSets/ReplicaSets/Jobs/CronJobs), config (ConfigMaps/Secrets/Namespaces/CRDs/patch), networking (Ingress/native Services/NetworkPolicy/DNS), storage (PV/PVC/StorageClass/snapshots/CSI), RBAC…

Knuckles-Team/container-manager-mcp · 189 tokens

container-manager-multi-context

Operate several container backends and contexts at once — Kubernetes, Docker, Podman, and Swarm — via the container-manager-mcp MCP server's cmmulticontext tool, with per-call backend/context selection and parallel fan-out across a configured pool of contexts. Use when the agent must compare, migrate between, or…

Knuckles-Team/container-manager-mcp · 118 tokens

k8s-ops

Opinionated multi-step Kubernetes workflows on top of the k8s-mcp server. Encodes tool-sequencing logic and failure-mode decision trees for deploying from a repo, debugging pods/rollouts, performing safe restarts, and auditing cluster posture. Use when the user asks to deploy, diagnose, restart, roll out, or audit…

jingyanjiang/k8s-mcp · 77 tokens