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Track DSA/LeetCode practice with spaced repetition, ships with NeetCode 150.
Track DSA/LeetCode practice with spaced repetition, ships with NeetCode 150.
Valid MCP server (2 strong, 4 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.
6 files analyzed · 1 issue found
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This plugin requests these system permissions. Most are normal for its category.
Set these up before or after installing:
Environment variable: DSA_TRACKER_DB
Environment variable: DSA_TRACKER_PROBLEMS_FILE
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-ashmitrrr-dsa-tracker-mcp-server": {
"env": {
"DSA_TRACKER_DB": "your-dsa-tracker-db-here",
"DSA_TRACKER_PROBLEMS_FILE": "your-dsa-tracker-problems-file-here"
},
"args": [
"dsa-tracker-mcp"
],
"command": "uvx"
}
}
}From the project's GitHub README.
mcp-name: io.github.ashmitrrr/dsa-tracker-mcp-server
This is an MCP server for tracking your progress through your DSA questions and comes loaded with a default list of Neetcode 150 (any custom DSA problem list can be switched per user) with built-in spaced repetition. Built with FastMCP and SQLite.
Talk to it naturally from Claude: "what should I work on next", "log that I solved Two Sum, confidence 4, took 12 minutes", "how's my progress", "show me my history on Contains Duplicate".
| Tool | Description |
|---|---|
log_attempt | Log an attempt at a problem (status, confidence 1-5, time spent). Schedules the next review. |
get_next_problem | Get what to work on next: an overdue review, or the next new problem in order. Optional category filter. |
get_stats | Overall progress summary — solved counts, per-category breakdown, streak, total time. |
search_problems | Search/filter problems by name, category, difficulty, or status. |
get_problem_history | All logged attempts for a given problem, chronological. |
dsa://progress — current progress snapshotdsa://problem-list — full list of tracked problemsdaily_review — generates a daily review session based on what's dueexplain_pattern(category) — explains the core pattern/approach for a given categorygit clone https://github.com/ashmitrrr/dsa-tracker-mcp.git
cd dsa-tracker-mcp
python3 -m venv .venv
source .venv/bin/activate # on Windows: .venv\Scripts\activate
pip install -r requirements.txt
Add to your claude_desktop_config.json (Settings → Developer → Edit Config):
{
"mcpServers": {
"dsa-tracker": {
"command": "/absolute/path/to/dsa-tracker-mcp/.venv/bin/python",
"args": ["/absolute/path/to/dsa-tracker-mcp/server.py"]
}
}
}
Restart Claude Desktop completely after saving.
| Variable | Default | Description |
|---|---|---|
DSA_TRACKER_DB | ~/.dsa_tracker_mcp/progress.db | Path to the SQLite database |
DSA_TRACKER_PROBLEMS_FILE | (none, uses built-in NeetCode 150) | Path to a JSON file with a custom problem list |
[
{
"name": "Two Sum",
"category": "Arrays & Hashing",
"difficulty": "Easy",
"url": "https://leetcode.com/problems/two-sum/"
}
]
url and difficulty are optional and will be auto-filled where possible. order_index is assigned automatically based on list order.
| Outcome | Next review |
|---|---|
| Gave up | 1 day |
| Struggled, confidence ≤ 2 | 2 days |
| Struggled, confidence ≥ 3 | 4 days |
| Solved, confidence ≤ 3 | 7 days |
| Solved, confidence ≥ 4 | 21 days |
get_next_problem prioritizes overdue reviews before suggesting new problems.
MIT — see LICENSE.
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