Learn-skills.dev mcp-context7

Use the Context7 MCP server (@upstash/context7-mcp) to fetch authoritative, version-appropriate library documentation snippets (Angular, NgRx Signals, Firebase, RxJS, Playwright); use when you must confirm API usage, signatures, or best practices without relying on memory.

install

source · Clone the upstream repo

git clone https://github.com/NeverSight/learn-skills.dev

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/NeverSight/learn-skills.dev "$T" && mkdir -p ~/.claude/skills && cp -r "$T/data/skills-md/7spade/black-tortoise/mcp-context7" ~/.claude/skills/neversight-learn-skills-dev-mcp-context7 && rm -rf "$T"

manifest: data/skills-md/7spade/black-tortoise/mcp-context7/SKILL.md

source content

MCP Skill: Context7 (Docs Lookup)

Scope

Use the MCP server configured as

context7

.vscode/mcp.json

to retrieve documentation context for libraries used in this repo.

Preconditions

Ensure
```
.vscode/mcp.json
```
contains the
```
context7
```
server.
Ensure the
```
CONTEXT7_API_KEY
```
input is available (the VS Code MCP input prompt will request it).

Operating Rules

Use Context7 for API correctness when there is a meaningful chance memory is wrong (new Angular versions, new NgRx Signals APIs, Firebase SDK changes).
Prefer primary documentation references; do not quote large blocks.

Typical Uses In This Repo

Angular 20 control flow and signals interop APIs.

NgRx Signals (

signalStore

withState

withMethods

rxMethod

tapResponse

AngularFire / Firebase modular APIs.
Playwright test APIs.

Prompt Templates

"Look up the correct API/signature for <symbol> in <library> (target versions: Angular ~20, @ngrx/signals ~20). Provide minimal usage example."
"Confirm best practice for converting Observable to Signal in Angular 20, including cleanup semantics."

Output Requirements

Provide the minimal snippet needed to implement correctly.
Call out version assumptions explicitly (match
```
package.json
```
versions).