Test Coverage Review
areed1192/finance-news-aggregator
Audit, plan, write, and verify unit tests for Python projects using pytest.
Agent skill
Map advanced persistent threat (APT) group TTPs to the MITRE ATT&CK framework using the attackcti Python library to query STIX/TAXII data for group-technique associations, then generate ATT&CK…
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-threat-actor-ttps-with-mitre-navigator -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-threat-actor-ttps-with-mitre-navigator --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/analyzing-threat-actor-ttps-with-mitre-navigator .claude/skills/analyzing-threat-actor-ttps-with-mitre-navigator && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "analyzing-threat-actor-ttps-with-mitre-navigator" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-threat-actor-ttps-with-mitre-navigator into .claude/skills/analyzing-threat-actor-ttps-with-mitre-navigator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-threat-actor-ttps-with-mitre-navigator", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-threat-actor-ttps-with-mitre-navigatorType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-threat-actor-ttps-with-mitre-navigator -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-threat-actor-ttps-with-mitre-navigator --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/analyzing-threat-actor-ttps-with-mitre-navigator .agents/skills/analyzing-threat-actor-ttps-with-mitre-navigator && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "analyzing-threat-actor-ttps-with-mitre-navigator" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-threat-actor-ttps-with-mitre-navigator into .agents/skills/analyzing-threat-actor-ttps-with-mitre-navigator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-threat-actor-ttps-with-mitre-navigator", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-threat-actor-ttps-with-mitre-navigator -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-threat-actor-ttps-with-mitre-navigator --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/analyzing-threat-actor-ttps-with-mitre-navigator .cursor/skills/analyzing-threat-actor-ttps-with-mitre-navigator && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "analyzing-threat-actor-ttps-with-mitre-navigator" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-threat-actor-ttps-with-mitre-navigator into .cursor/skills/analyzing-threat-actor-ttps-with-mitre-navigator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-threat-actor-ttps-with-mitre-navigator", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/analyzing-threat-actor-ttps-with-mitre-navigator--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-threat-actor-ttps-with-mitre-navigator -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-threat-actor-ttps-with-mitre-navigator --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/analyzing-threat-actor-ttps-with-mitre-navigator .gemini/skills/analyzing-threat-actor-ttps-with-mitre-navigator && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "analyzing-threat-actor-ttps-with-mitre-navigator" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-threat-actor-ttps-with-mitre-navigator into .gemini/skills/analyzing-threat-actor-ttps-with-mitre-navigator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-threat-actor-ttps-with-mitre-navigator", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-threat-actor-ttps-with-mitre-navigatorInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-threat-actor-ttps-with-mitre-navigator -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/analyzing-threat-actor-ttps-with-mitre-navigator .github/skills/analyzing-threat-actor-ttps-with-mitre-navigator && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "analyzing-threat-actor-ttps-with-mitre-navigator" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-threat-actor-ttps-with-mitre-navigator into .github/skills/analyzing-threat-actor-ttps-with-mitre-navigator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-threat-actor-ttps-with-mitre-navigator", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-threat-actor-ttps-with-mitre-navigator -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills analyzing-threat-actor-ttps-with-mitre-navigator --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/analyzing-threat-actor-ttps-with-mitre-navigator .opencode/skills/analyzing-threat-actor-ttps-with-mitre-navigator && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "analyzing-threat-actor-ttps-with-mitre-navigator" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/analyzing-threat-actor-ttps-with-mitre-navigator into .opencode/skills/analyzing-threat-actor-ttps-with-mitre-navigator/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "analyzing-threat-actor-ttps-with-mitre-navigator", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
analyzing-threat-actor-ttps-with-mitre-navigatorMap advanced persistent threat (APT) group TTPs to the MITRE ATT&CK framework using the attackcti Python library to query STIX/TAXII data for group-technique associations, then generate ATT&CK…
Analyzing Threat Actor Ttps With Mitre Navigator is an agent skill from mukul975/Anthropic-Cybersecurity-Skills. Map advanced persistent threat (APT) group TTPs to the MITRE ATT&CK framework using the attackcti Python library to query STIX/TAXII data for group-technique associations, then generate ATT&CK Navigator layer files to visualize and compare defensive coverage against adversary profiles. Use when profiling an APT group's techniques, building Navigator coverage heatmaps, or assessing technique coverage gaps against a specific threat actor.
Its SKILL.md is about 670 tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including scripts and reference files (for example `references/api-reference.md` and `scripts/agent.py`).
It sits in Security, covering Test coverage. It works with Python. The repository describes itself as: 817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io…. The licence is Apache-2.0.
5 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 54a7988. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Ships 1 file in scripts/ (Python), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Analyzing Threat Actor Ttps With Mitre Navigator loads about 667 tokens when it runs, and up to ~1.6k if it reads all its reference files. Until then it costs about 122 tokens; SKILL.md has 177 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
The full file from mukul975/Anthropic-Cybersecurity-Skills at commit 54a7988, republished under its Apache-2.0 licence (© mukul975). 177 words, ~667 tokens.
.claude/skills/analyzing-threat-actor-ttps-with-mitre-navigator/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.The MITRE ATT&CK Navigator is a web application for annotating and visualizing ATT&CK matrices. Combined with the attackcti Python library (which queries ATT&CK STIX data via TAXII), analysts can programmatically generate Navigator layer files mapping specific threat group TTPs, compare multiple groups, and assess detection coverage gaps against known adversaries.
{
"name": "APT29 TTPs",
"domain": "enterprise-attack",
"techniques": [
{"techniqueID": "T1566.001", "score": 1, "comment": "Spearphishing Attachment"},
{"techniqueID": "T1059.001", "score": 1, "comment": "PowerShell"}
]
}© mukul975, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 3 other files (scripts, references) in skills/analyzing-threat-actor-ttps-with-mitre-navigator of mukul975/Anthropic-Cybersecurity-Skills.
Open the folder on GitHubat commit 54a7988
Analyzing Threat Actor Ttps With Mitre Navigator next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Analyzing Threat Actor Ttps With Mitre Navigator this skillmukul975/Anthropic-Cybersecurity-Skills | 34k | — | ~667 | Automated safety check: Pass | Apache-2.0 | |
| Test Coverage Reviewareed1192/finance-news-aggregator | 149 | — | ~2.6k | Automated safety check: Pass | MIT | |
| Supercovsupercorp-ai/supercov | 152 | 1 repos | ~415 | Automated safety check: Pass | MIT | |
| OptestPyLops/pylops | 540 | — | ~729 | Automated safety check: Pass | LGPL-3.0 | |
| Review OpCVCUDA/CV-CUDA | 2.7k | — | ~481 | Automated safety check: Pass | Custom licence | |
| Supercov Securitysupercorp-ai/supercov | 152 | 1 repos | ~236 | Automated safety check: Pass | MIT |
areed1192/finance-news-aggregator
Audit, plan, write, and verify unit tests for Python projects using pytest.
supercorp-ai/supercov
Measures test coverage and code quality in a repository with the supercov CLI, and turns what it finds into small, focused tests or fixes.
PyLops/pylops
Raise a PyLops operator's test coverage above a threshold (default 90%) by adding or modifying tests.
CVCUDA/CV-CUDA
Review a CV-CUDA operator end-to-end (support / test / bench / docs coverage).
supercorp-ai/supercov
Scans a repository's source for security vulnerabilities with the supercov CLI, pointing to the line of each finding and mapping it to CWE classes.
openai/openai-agents-python
Measure Python SDK coverage or address measured coverage gaps.
mukul975/Anthropic-Cybersecurity-Skills
Weighs infrastructure, TTP, malware code and timing evidence with the Diamond Model and competing hypotheses to reach a confidence-rated attribution.
mukul975/Anthropic-Cybersecurity-Skills
Walks through reverse engineering Go-compiled malware in Ghidra: parsing buildinfo and pclntab, recovering stripped function names and extracting dependencies.
mukul975/Anthropic-Cybersecurity-Skills
Guides forensic analysis of Windows LNK shortcut files and Jump Lists with LECmd, JLECmd and manual parsing to show file access and program execution.
mukul975/Anthropic-Cybersecurity-Skills
Hunts Windows malware persistence with Sysinternals Autoruns, covering run keys, services, scheduled tasks and drivers, with baseline comparison.
mukul975/Anthropic-Cybersecurity-Skills
Guides a Windows forensic examination of the NTFS Master File Table to recover deleted-file evidence, build timelines and spot timestomping.
mukul975/Anthropic-Cybersecurity-Skills
Detects DNS tunneling, ICMP exfiltration and HTTP-based covert channels in packet captures and DNS logs when hunting for hidden command-and-control traffic.
Works with
Categories
Map advanced persistent threat (APT) group TTPs to the MITRE ATT&CK framework using the attackcti Python library to query STIX/TAXII data for group-technique associations, then generate ATT&CK…. Analyzing Threat Actor Ttps With Mitre Navigator is an agent skill from mukul975/Anthropic-Cybersecurity-Skills. Map advanced persistent threat (APT) group TTPs to the MITRE ATT&CK framework using the attackcti Python library to query STIX/TAXII data for group-technique associations, then generate ATT&CK Navigator layer files to visualize and compare defensive coverage against adversary profiles.
Analyzing Threat Actor Ttps With Mitre Navigator fits situations like: profiling an APT groups techniques; building Navigator coverage heatmaps; assessing technique coverage gaps against a specific threat actor.
Run `npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-threat-actor-ttps-with-mitre-navigator -a claude-code`. Or copy the skill folder (skills/analyzing-threat-actor-ttps-with-mitre-navigator in mukul975/Anthropic-Cybersecurity-Skills) into .claude/skills/analyzing-threat-actor-ttps-with-mitre-navigator in your project. Claude Code loads it when a task matches its description.
Run `npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-threat-actor-ttps-with-mitre-navigator -a codex`. Or copy the skill folder (skills/analyzing-threat-actor-ttps-with-mitre-navigator in mukul975/Anthropic-Cybersecurity-Skills) into .agents/skills/analyzing-threat-actor-ttps-with-mitre-navigator in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill analyzing-threat-actor-ttps-with-mitre-navigator -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/analyzing-threat-actor-ttps-with-mitre-navigator, .gemini/skills/analyzing-threat-actor-ttps-with-mitre-navigator, .github/skills/analyzing-threat-actor-ttps-with-mitre-navigator and .opencode/skills/analyzing-threat-actor-ttps-with-mitre-navigator in your project.
Going by SKILL.md and its folder, Analyzing Threat Actor Ttps With Mitre Navigator needs Python for the scripts in its folder. Our summary lists: Python 3.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
Analyzing Threat Actor Ttps With Mitre Navigator is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 667 tokens (SKILL.md is roughly 2.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 885 tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Analyzing Threat Actor Ttps With Mitre Navigator: Test Coverage Review (areed1192/finance-news-aggregator, 149 stars), Supercov (supercorp-ai/supercov, 152 stars), Optest (PyLops/pylops, 540 stars) and Review Op (CVCUDA/CV-CUDA, 2.7k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
mukul975 (a GitHub user) maintains it in mukul975/Anthropic-Cybersecurity-Skills, which has 34,116 GitHub stars. The repository holds 644 skills in this directory. The repository was last updated on August 31, 2026.
Source: mukul975/Anthropic-Cybersecurity-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.