vulnerability-remediation

vulnerability-remediation is a skill for Claude Code, Codex from tahirraufkeeyu/software-development-agent-stack--sdas. It costs 75 tokens per session (3,479 once invoked), scanned A, original, MIT.

A code-fixing tool that applies security remediation patterns to findings from automated scans or threat modelling. It also adds a regression test, which checks that the same vulnerability does not return.

In plain words
What is it for?
Use it to fix issues such as injection, cross-site scripting, broken access control, unsafe cryptography, misconfiguration, server-side request forgery, or unsafe deserialization.
Why use it?
It turns reported security weaknesses into code or configuration changes with tests and a follow-up scan. It is intended for code-level issues, not dependency or container-image problems.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument.

Good fit Use it to fix issues such as injection, cross-site scripting, broken access control, unsafe cryptography, misconfiguration, server-side request forgery, or unsafe deserialization.

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Install with agentmods
npx agentmods add skills/tahirraufkeeyu/software-development-agent-stack--sdas/vulnerability-remediation
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 tahirraufkeeyu/software-development-agent-stack--sdas --skill vulnerability-remediation
Clone the repo
git clone --depth 1 https://github.com/tahirraufkeeyu/software-development-agent-stack--sdas

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 vulnerability-remediation

README.md
[![agentmods](https://agentmods.dev/badge/skills/tahirraufkeeyu/software-development-agent-stack--sdas/vulnerability-remediation/github.svg)](https://agentmods.dev/skills/tahirraufkeeyu/software-development-agent-stack--sdas/vulnerability-remediation)
Your own site
<a href="https://agentmods.dev/skills/tahirraufkeeyu/software-development-agent-stack--sdas/vulnerability-remediation"><img src="https://agentmods.dev/badge/skills/tahirraufkeeyu/software-development-agent-stack--sdas/vulnerability-remediation/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 vulnerability-remediation

Your own site · 80×15
<a href="https://agentmods.dev/skills/tahirraufkeeyu/software-development-agent-stack--sdas/vulnerability-remediation"><img src="https://agentmods.dev/badge/skills/tahirraufkeeyu/software-development-agent-stack--sdas/vulnerability-remediation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 75 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,479 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 original 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 $0.00075 $0.03479
Opus 5 $0.00037 $0.01740
Sonnet 5 $0.00015 $0.00696
Haiku 4.5 $0.00007 $0.00348

Measured 7d ago against content hash d97b7338135c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

vulnerability-remediation 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 7d 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.

departments/security/skills/vulnerability-remediation/SKILL.md · 381 lines

How it starts

The opening of the file, as written. The whole thing — 381 lines — stays where its author put it; the contents beside it link to each section on GitHub.

When to use

  • security-audit has produced security/findings/audit.json with SAST and/or DAST findings.
  • A Semgrep / SonarQube / ZAP / Nuclei scan from CI has failed the pipeline on a Medium+ finding.
  • A pen-test report has logged a code-level vulnerability that needs engineering-owned remediation.
  • A threat-modeling exercise identified an unmitigated class of risk and you need to patch its current instances.

Do not use this skill for dependency CVEs (use dependency-remediation) or container-image issues (use container-remediation). Do not use it for architectural redesign — that's a design-level decision, not a remediation.

Inputs

  • security/findings/audit.json with category-labelled findings.
  • Source repository checkout with test infrastructure runnable locally.
  • The exact scanner rule ID per finding (needed to re-verify closure).

Outputs

  • security/remediation/vulnerabilities-<date>.md — per-finding audit trail.
  • Source-code patches with clear before/after.
  • One regression test per finding (unit, integration, or API contract, depending on category).
  • A PR with CVE-style findings closed + test evidence + re-scan result.

Tool dependencies

  • SAST: semgrep (p/owasp-top-ten, p/sql-injection, custom rule packs), sonar-scanner.
  • DAST: zap-baseline.py, nuclei, wapiti.
  • Language-specific lint: bandit (Python), gosec (Go), eslint-plugin-security (JS), brakeman (Ruby).
  • Test runners: pytest, jest/vitest, go test, rspec.

Procedure

  1. Triage by category. Bucket each finding into one of the canonical classes:

    Category OWASP ref Example rules
    Injection A03 sql-injection, command-injection, ldap-injection, ssti
    Broken access control A01 missing-authz-check, idor, path-traversal, unrestricted-file-upload
    XSS A03 reflected-xss, stored-xss, dom-xss
    Cryptographic / auth A02 weak-hash, predictable-randomness, insecure-jwt, missing-csrf
    Security misconfiguration A05 missing-security-headers, verbose-errors, cors-wildcard-credentials
    Sensitive data exposure A02 password-in-logs, stack-trace-in-response, pii-in-url
    SSRF A10 ssrf-user-controlled-url
    Insecure deserialization A08 pickle-load, readObject-without-filter

Read the full file on GitHub · 381 lines

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. 7d ago First seen · 381 lines · 75 tokens per session scan A d97b7338135c

Subscribe to this mod's changes

vulnerability-remediation is a skill published in the GitHub repository tahirraufkeeyu/software-development-agent-stack--sdas (18 stars, last pushed 4mo ago), licensed MIT. It adds 75 tokens to every session and 3,479 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 2026-09-03.