Security Threat Modeling
devcodex-labs/devcodex
安全威胁建模专家 Owner — 当任务涉及权限、认证、授权、输入输出信任边界、密钥策略、审计、攻击面、Webhook/OAuth、敏感操作或用户要求安全专家视角时使用；要求识别滥用路径并绑定缓解验证。
Harden ClickUp credentials, OAuth callbacks, Workspace boundaries, webhooks, logging, and incident response with least-privilege controls.
Install Clickup Security Basics
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill clickup-security-basics -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clickup-security-basics --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/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/clickup-security-basics .claude/skills/clickup-security-basics && 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 "clickup-security-basics" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clickup-security-basics into .claude/skills/clickup-security-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clickup-security-basics", 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/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clickup-security-basicsType 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 jeremylongshore/tons-of-skills-marketplace --skill clickup-security-basics -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clickup-security-basics --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/.curated/clickup-security-basics .agents/skills/clickup-security-basics && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "clickup-security-basics" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clickup-security-basics into .agents/skills/clickup-security-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clickup-security-basics", 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 jeremylongshore/tons-of-skills-marketplace --skill clickup-security-basics -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clickup-security-basics --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/.curated/clickup-security-basics .cursor/skills/clickup-security-basics && 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 "clickup-security-basics" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clickup-security-basics into .cursor/skills/clickup-security-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clickup-security-basics", 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/jeremylongshore/tons-of-skills-marketplace.git --path skills/.curated/clickup-security-basics--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 jeremylongshore/tons-of-skills-marketplace --skill clickup-security-basics -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clickup-security-basics --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/.curated/clickup-security-basics .gemini/skills/clickup-security-basics && 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 "clickup-security-basics" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clickup-security-basics into .gemini/skills/clickup-security-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clickup-security-basics", 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 jeremylongshore/tons-of-skills-marketplace clickup-security-basicsInstalls 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 jeremylongshore/tons-of-skills-marketplace --skill clickup-security-basics -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/.curated/clickup-security-basics .github/skills/clickup-security-basics && 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 "clickup-security-basics" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clickup-security-basics into .github/skills/clickup-security-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clickup-security-basics", 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 jeremylongshore/tons-of-skills-marketplace --skill clickup-security-basics -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace clickup-security-basics --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/.curated/clickup-security-basics .opencode/skills/clickup-security-basics && 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 "clickup-security-basics" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/clickup-security-basics into .opencode/skills/clickup-security-basics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "clickup-security-basics", 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.
Facts
- Skill name
clickup-security-basics- GitHub stars
- 2.8k
- Token cost
- ~1k tokens
- SKILL.md length
- 384 words
- Files
- 2 (incl. references)
- Skills in repo
- 3,342
- Repo updated
- First seen
- Licence
- MIT
At a glance
Harden ClickUp credentials, OAuth callbacks, Workspace boundaries, webhooks, logging, and incident response with least-privilege controls.
- Works in 6 steps: Inventory credentials, callbacks,… → Remove client-side or repository… → Enforce OAuth state, exact redirect… → …
- Threat-modeling
- SKILL.md covers Overview, Prerequisites, Tool Discipline and Current Contract, plus 7 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Clickup Security Basics is an agent skill from jeremylongshore/tons-of-skills-marketplace. Harden ClickUp credentials, OAuth callbacks, Workspace boundaries, webhooks, logging, and incident response with least-privilege controls. Use when threat-modeling or reviewing a ClickUp integration. Trigger with "secure ClickUp", "ClickUp security review", or "ClickUp token rotation".
Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/official-docs.md`). Compatibility notes: Designed for Claude Code; credential and access changes require authorized security and Workspace owners
It sits in Backend & APIs, covering Webhooks, Security review and Threat modeling. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.
When your agent uses it
- Threat-modeling
- Reviewing a ClickUp integration
- With secure ClickUp
- ClickUp security review
Example prompts
- “secure ClickUp”
- “ClickUp security review”
- “ClickUp token rotation”
- “/clickup-security-basics”
Requirements
- Compatibility (from SKILL.md): Designed for Claude Code; credential and access changes require authorized security and Workspace owners
- Pre-approved tools (allowed-tools): Read, Glob, Grep, WebFetch, Write, Edit
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- Inventory credentials, callbacks, Workspaces, scopes/capabilities, webhooks, queues, stores, logs, and operator access.
- Remove client-side or repository secrets; inject environment-specific references at runtime.
- Enforce OAuth state, exact redirect handling, Workspace allow-lists, and deny-by-default write policies.
- Verify webhook signatures with constant-time comparison before JSON processing; apply replay/idempotency controls.
- Redact content and secrets from errors, traces, bundles, analytics, and CI artifacts.
- Exercise leak, revocation, cross-tenant, forged/replayed webhook, partial-write, and incident recovery scenarios.
What it can do on your machine
Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadGlobGrepWebFetchWriteEdit
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
developer.clickup.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Compatibility
Designed for Claude Code; credential and access changes require authorized security and Workspace owners
From compatibility in the SKILL.md frontmatter.
Context cost
Clickup Security Basics loads about 1k tokens when it runs, and up to ~1.6k if it reads all its reference files. Until then it costs about 78 tokens; SKILL.md has 384 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.
Safety
Auto-check passed
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); files beside SKILL.md are not scanned.
SKILL.md
The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 384 words, ~1,039 tokens.
Download SKILL.mdSave it as
.claude/skills/clickup-security-basics/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- clickup-security-basics
- description
- Harden ClickUp credentials, OAuth callbacks, Workspace boundaries, webhooks, logging, and incident response with least-privilege controls. Use when threat-modeling or reviewing a ClickUp integration. Trigger with "secure ClickUp", "ClickUp security review", or "ClickUp token rotation".
- allowed-tools
- Read, Glob, Grep, WebFetch, Write, Edit
- compatibility
- Designed for Claude Code; credential and access changes require authorized security and Workspace owners
- argument-hint
- [repository-or-service] [assessment|remediation]
- version
- 1.8.0
- author
- Jeremy Longshore <jeremy@intentsolutions.io>
- license
- MIT
- tags
- saas, clickup, security
- model
- inherit
- effort
- high
ClickUp Integration Security
Overview
Protect long-lived credentials and sensitive work content across outbound API calls, inbound webhooks, queues, logs, and operator tooling.
Prerequisites
- A data-flow and trust-boundary diagram plus credential/Workspace inventory
- Named security, service, data, and ClickUp Workspace owners
- Synthetic fixtures and an incident/rotation runbook
Tool Discipline
Use Read, Glob, and Grep to inspect the repository, adapters, configuration names, tests, and evidence. Use WebFetch only for current official ClickUp documentation. Use Write or Edit after confirming the target file, Workspace boundary, and requested mode.
Current Contract
- Personal tokens do not expire; OAuth tokens currently do not expire but that behavior is subject to change.
- OAuth Authorization Code callbacks require exact redirects, state validation, and server-side client-secret handling.
- Webhook requests use per-webhook secrets and raw-body HMAC-SHA256 in
X-Signature; ClickUp has no fixed webhook source IP. - API authorization reflects the user and authorized Workspaces, so the app must enforce its own tenant policy.
Authentication
Use a personal token only for accountable individual/testing work or OAuth Authorization Code for a user-facing integration. Inject the token server-side through a governed secret reference, send it in Authorization, verify authorized Workspace IDs, and never print the token, OAuth client secret, or webhook secret.
Show full SKILL.md (187 more words)Show less
Instructions
- Inventory credentials, callbacks, Workspaces, scopes/capabilities, webhooks, queues, stores, logs, and operator access.
- Remove client-side or repository secrets; inject environment-specific references at runtime.
- Enforce OAuth state, exact redirect handling, Workspace allow-lists, and deny-by-default write policies.
- Verify webhook signatures with constant-time comparison before JSON processing; apply replay/idempotency controls.
- Redact content and secrets from errors, traces, bundles, analytics, and CI artifacts.
- Exercise leak, revocation, cross-tenant, forged/replayed webhook, partial-write, and incident recovery scenarios.
Approval Boundaries
Do not rotate shared credentials, reauthorize Workspaces, change ACLs, or inspect private content without accountable owner approval.
Output
Return threats, controls, credential/tenant map, webhook findings, data exposures, tested incident paths, residual risk, and owners.
Error Handling
| Condition | Response |
|---|---|
| Credential found in source or logs | Revoke/regenerate, scrub accessible artifacts, and open an incident. |
| Webhook signature is absent/invalid | Reject before parsing or enqueueing. |
| Workspace guard is missing | Disable writes until tenant enforcement exists. |
| Security owner is absent | Do not approve production use. |
Examples
The example below is a redacted operator receipt; it contains no task text, member data, credential, or webhook secret.
secrets-in-source=0; oauth-state=pass; workspace-guard=pass; webhook-hmac=pass; replay-test=pass; residual=2Resources
© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file (references) in skills/.curated/clickup-security-basics of jeremylongshore/tons-of-skills-marketplace.
- SKILL.md
- references/official-docs.md
Open the folder on GitHubat commit cfae287
Compare with similar skills
Clickup Security Basics 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 |
|---|---|---|---|---|---|---|
| Clickup Security Basics this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~1k | Automated safety check: Pass | MIT | |
| Security Threat Modelingdevcodex-labs/devcodex | 439 | — | ~771 | Automated safety check: Pass | AGPL-3.0 | |
| Security Reviewdoorkeeper-gem/doorkeeper | 5.5k | — | ~1.4k | Automated safety check: Pass | MIT | |
| GitHub Actions Hardeninggithub/awesome-copilot | 40k | 1 repos | ~2.4k | Automated safety check: Pass | MIT | |
| Sec Checkwaynesutton/markdown-site | 627 | — | ~753 | Automated safety check: Pass | MIT | |
| Security Threat Modelmajiayu000/spellbook | 287 | — | ~561 | Automated safety check: Pass | MIT |
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Sec Check
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Categories
Questions about Clickup Security Basics
What does Clickup Security Basics do?
Harden ClickUp credentials, OAuth callbacks, Workspace boundaries, webhooks, logging, and incident response with least-privilege controls. Clickup Security Basics is an agent skill from jeremylongshore/tons-of-skills-marketplace. Harden ClickUp credentials, OAuth callbacks, Workspace boundaries, webhooks, logging, and incident response with least-privilege controls.
When should I use Clickup Security Basics?
Clickup Security Basics fits situations like: threat-modeling; reviewing a ClickUp integration; with secure ClickUp; clickUp security review.
How do I install Clickup Security Basics in Claude Code?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill clickup-security-basics -a claude-code`. Or copy the skill folder (skills/.curated/clickup-security-basics in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/clickup-security-basics in your project. Claude Code loads it when a task matches its description.
How do I install Clickup Security Basics in Codex?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill clickup-security-basics -a codex`. Or copy the skill folder (skills/.curated/clickup-security-basics in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/clickup-security-basics in your project. Codex loads it when a task matches its description.
Can I use Clickup Security Basics in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill clickup-security-basics -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/clickup-security-basics, .gemini/skills/clickup-security-basics, .github/skills/clickup-security-basics and .opencode/skills/clickup-security-basics in your project.
What does Clickup Security Basics need to run?
SKILL.md names no scripts, command-line tools or credentials: Clickup Security Basics is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Glob, Grep, WebFetch, Write, Edit. Compatibility (from SKILL.md): Designed for Claude Code; credential and access changes require authorized security and Workspace owners.
Does Clickup Security Basics access the network?
SKILL.md names 1 domain. As links in the text: developer.clickup.com. This is read from the text; nothing was executed.
Is Clickup Security Basics safe to install?
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. Review the folder before installing.
What licence does Clickup Security Basics use?
Clickup Security Basics is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Clickup Security Basics use?
About 1k tokens (SKILL.md is roughly 4.2k 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 584 tokens, read only when the agent opens those files.
What are the alternatives to Clickup Security Basics?
Skills that share tags, products or a category with Clickup Security Basics: Security Threat Modeling (devcodex-labs/devcodex, 439 stars), Security Review (doorkeeper-gem/doorkeeper, 5.5k stars), GitHub Actions Hardening (github/awesome-copilot, 40k stars) and Sec Check (waynesutton/markdown-site, 627 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Clickup Security Basics?
jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.
Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.