ai-dial-chat: Skill for Claude Code

.claude/skills/snyk-scan-stub/SKILL.md

snyk-scan-stub is a skill for Claude Code from epam/ai-dial-chat. It costs 80 tokens per session (2,120 once invoked), scanned A, original, Apache-2.0.

A test fixture that produces a fixed security-scan report in SARIF format. SARIF is a standard structure for exchanging results from code-scanning tools; this fixture is not a real scanner.

In plain words
What is it for?
Use it to create a deterministic report with two sample Snyk Code findings for validating a security-report workflow.
Why use it?
It lets a downstream triage process test whether it can correctly read realistic scanner output without running an actual security scan.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

This is epam/ai-dial-chat's own configuration. It tells Claude Code how to work on ai-dial-chat itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ai-dial-chat configures →

Reuse

Borrowing it

Nothing to install: this file belongs to epam/ai-dial-chat. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/epam/ai-dial-chat/development/.claude/skills/snyk-scan-stub/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/epam/ai-dial-chat

Made for: Claude Code.

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 snyk-scan-stub

README.md
[![agentmods](https://agentmods.dev/badge/skills/epam/ai-dial-chat/snyk-scan-stub/github.svg)](https://agentmods.dev/skills/epam/ai-dial-chat/snyk-scan-stub)
Your own site
<a href="https://agentmods.dev/skills/epam/ai-dial-chat/snyk-scan-stub"><img src="https://agentmods.dev/badge/skills/epam/ai-dial-chat/snyk-scan-stub/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 snyk-scan-stub

Your own site · 80×15
<a href="https://agentmods.dev/skills/epam/ai-dial-chat/snyk-scan-stub"><img src="https://agentmods.dev/badge/skills/epam/ai-dial-chat/snyk-scan-stub.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 80 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,120 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00080 $0.02120
Opus 5 $0.00040 $0.01060
Sonnet 5 $0.00016 $0.00424
Haiku 4.5 $0.00008 $0.00212

Measured 8d ago against content hash 0cf175eb475f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

snyk-scan-stub 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 8d 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.

.claude/skills/snyk-scan-stub/SKILL.md · 272 lines

How it starts

The opening of the file, as written. The whole thing — 272 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Synthetic Snyk-Scan Stub (chain-validation fixture, real SARIF shape)

This is a test fixture, not a real scanner. Its job is to emit a deterministic report in the real Snyk Code SARIF 2.1.0 shape so the snyk-triage agent exercises actual SARIF parsing (ruleId→rule join, nested locations, level/security-severity, codeFlows) — not just an easy flat JSON.

Do not read the diff, scan the repo, or invent findings. Ignore the working tree. Use the Write tool to save the JSON below verbatim to stage-output.json at the repo root. Copy it exactly — do not reformat, re-indent, summarize, or drop fields. The embedded payload.sarif object is what a real snyk code test --sarif run would produce (trimmed to two results).

{
  "stage": "snyk-scan-stub",
  "status": "passed_with_findings",
  "summary": "Synthetic Snyk Code SARIF (2.1.0): 2 results emitted under payload.sarif for triage-chain validation.",
  "payload": {
    "scanner": "snyk-code",
    "report_format": "sarif-2.1.0",
    "report_location": "payload.sarif",
    "sarif": {
      "$schema": "https://raw.githubusercontent.com/oasis-tcs/sarif-spec/master/Schemata/sarif-schema-2.1.0.json",
      "version": "2.1.0",
      "runs": [
        {
          "tool": {
            "driver": {
              "name": "SnykCode",
              "semanticVersion": "1.0.0",
              "version": "1.0.0",
              "rules": [
                {
                  "id": "javascript/OpenRedirect",
                  "name": "OpenRedirect",
                  "shortDescription": { "text": "Open Redirect" },
                  "defaultConfiguration": { "level": "error" },
                  "help": {
                    "markdown": "Unsanitized input flowing into a redirect target lets an attacker redirect users to an arbitrary site (phishing).",
                    "text": "Unsanitized input flowing into a redirect target lets an attacker redirect users to an arbitrary site (phishing)."
                  },
                  "properties": {
                    "tags": ["javascript", "security", "CWE-601", "Security"],
                    "categories": ["Security"],
                    "precision": "very-high",
                    "repoDatasetSize": 3211,
                    "cwe": ["CWE-601"],
                    "security-severity": "7.3"
                  }
                },
                {
                  "id": "javascript/CodeInjection",
                  "name": "CodeInjection",
                  "shortDescription": { "text": "Code Injection" },
                  "defaultConfiguration": { "level": "error" },
                  "help": {
                    "markdown": "Untrusted input passed to a dynamic evaluation sink (eval) allows arbitrary code execution.",
                    "text": "Untrusted input passed to a dynamic evaluation sink (eval) allows arbitrary code execution."
                  },
                  "properties": {
                    "tags": ["javascript", "security", "CWE-94", "Security"],
                    "categories": ["Security"],
                    "precision": "very-high",
                    "repoDatasetSize": 1894,
                    "cwe": ["CWE-94"],
                    "security-severity": "9.1"
                  }
                }
              ]
            }
          },
          "results": [
            {
              "ruleId": "javascript/OpenRedirect",
              "ruleIndex": 0,
              "level": "error",
              "message": {
                "text": "Unsanitized input from the HTTP request (callbackUrl) flows into res.redirect, where it is used as a redirect target. This may result in an Open Redirect vulnerability."
              },
              "locations": [
                {
                  "physicalLocation": {
                    "artifactLocation": {
                      "uri": "apps/chat-api/src/auth/auth.controller.ts",
                      "uriBaseId": "%SRCROOT%"
                    },
                    "region": {
                      "startLine": 315,
                      "endLine": 315,
                      "startColumn": 5,
                      "endColumn": 25
                    }
                  }
                }
              ],
              "fingerprints": {
                "0": "3d9f1c7a8b2e4f60a1c5d2e7b9043f18",
                "1": "openredirect.authcontroller.v1"
              },
              "codeFlows": [
                {
                  "threadFlows": [
                    {
                      "locations": [
                        {
                          "location": {
                            "physicalLocation": {
                              "artifactLocation": {
                                "uri": "apps/chat-api/src/auth/auth.controller.ts",
                                "uriBaseId": "%SRCROOT%"
                              },
                              "region": {
                                "startLine": 163,
                                "endLine": 163,
                                "startColumn": 5,
                                "endColumn": 44
                              }
                            }
                          }
                        },
                        {
                          "location": {
                            "physicalLocation": {
                              "artifactLocation": {
                                "uri": "apps/chat-api/src/auth/auth.controller.ts",
                                "uriBaseId": "%SRCROOT%"
                              },
                              "region": {
                                "startLine": 233,
                                "endLine": 236,
                                "startColumn": 5,
                                "endColumn": 6
                              }
                            }
                          }
                        },
                        {
                          "location": {
                            "physicalLocation": {
                              "artifactLocation": {
                                "uri": "apps/chat-api/src/auth/auth.controller.ts",
                                "uriBaseId": "%SRCROOT%"
                              },
                              "region": {
                                "startLine": 315,
                                "endLine": 315,
                                "startColumn": 5,
                                "endColumn": 25
                              }
                            }
                          }
                        }
                      ]
                    }
                  ]
                }
              ],
              "properties": { "priorityScore": 720, "isAutofixable": false }
            },
            {
              "ruleId": "javascript/CodeInjection",
              "ruleIndex": 1,
              "level": "error",
              "message": {
                "text": "Untrusted input is passed to eval(), allowing arbitrary code execution (CWE-94)."
              },
              "locations": [
                {
                  "physicalLocation": {
                    "artifactLocation": {
                      "uri": "apps/chat-api/src/legacy/unsafe-eval.ts",
                      "uriBaseId": "%SRCROOT%"
                    },
                    "region": {
                      "startLine": 42,
                      "endLine": 42,
                      "startColumn": 3,
                      "endColumn": 28
                    }
                  }
                }
              ],
              "fingerprints": {
                "0": "a17be03c9d4422f15e8c6b07d3219ef4",
                "1": "codeinjection.legacyeval.v1"
              },
              "codeFlows": [
                {
                  "threadFlows": [
                    {
                      "locations": [
                        {
                          "location": {
                            "physicalLocation": {
                              "artifactLocation": {
                                "uri": "apps/chat-api/src/legacy/unsafe-eval.ts",
                                "uriBaseId": "%SRCROOT%"
                              },
                              "region": {
                                "startLine": 38,
                                "endLine": 38,
                                "startColumn": 3,
                                "endColumn": 30
                              }
                            }
                          }
                        },
                        {
                          "location": {
                            "physicalLocation": {
                              "artifactLocation": {
                                "uri": "apps/chat-api/src/legacy/unsafe-eval.ts",
                                "uriBaseId": "%SRCROOT%"
                              },
                              "region": {
                                "startLine": 42,
                                "endLine": 42,
                                "startColumn": 3,
                                "endColumn": 28
                              }
                            }
                          }
                        }
                      ]
                    }
                  ]
                }
              ],
              "properties": { "priorityScore": 850, "isAutofixable": false }
            }
          ],
          "properties": {
            "coverage": [
              {
                "files": 1,
                "isSuppressed": false,
                "lang": "TypeScript",
                "type": "SUPPORTED"
              }
            ]
          }
        }
      ]
    }
  }
}

Read the full file on GitHub · 272 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. 8d ago Changed · +1 lines 0cf175eb475f
  2. 12d ago First seen · 271 lines · 80 tokens per session scan A 71a0976fb7fa

Subscribe to this mod's changes

snyk-scan-stub is a skill published in the GitHub repository epam/ai-dial-chat (504 stars, last pushed today), licensed Apache-2.0. It adds 80 tokens to every session and 2,120 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 2026-08-30.