Atlas / MCP servers / waldzellai / Waldzell

WaldzellBLOCK

Name: Waldzell
Author: waldzellai

mcp/waldzellai/waldzell

MCP server by waldzellai · Audited 2026-10-06

⚑ Report / re-scan Source ↗

Waldzell AI's monorepo of MCP servers. Use in Claude Desktop, Cline, Roo Code, and more!

Verdict

BLOCK

Grade

Trust score

69 /100

Exposed tools

56 49r · 7w · 0d

Transport

stdio · streamable-http

License

MIT

Stars

201

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

This repository contains a set of Model Context Protocol (MCP) servers. Each server lives in its own folder under servers/ and can be used independently. The project is intentionally lightweight and does not make use of a complex monorepo toolchain.

Available servers

Clear Thought – Sequential thinking tools inspired by James Clear
Google Styleguide – Google TypeScript style guide server
Stochastic Thinking – Stochastic thinking utilities
TypeStyle – TypeScript style guide server

Getting started

Prerequisites

Node.js 18 or higher
npm (comes with Node.js)

Install dependencies for all servers:

npm install

Build every server:

npm run build --workspaces

Run tests for all servers:

npm test --workspaces

Refer to each server's README for usage instructions and additional scripts.

Publishing

To publish the packages defined in this repository:

npm run build --workspaces && changeset publish

License

All code in this repository is licensed under the MIT License.

Read from source at commit 703d1e4bd314OBSERVED · 2026-10-06

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control. Replace the environment placeholders with a token scoped to the least it needs.

claude-code

claude mcp add yelp-fusionai --env EXA_MCP_TOKEN=${EXA_MCP_TOKEN} --env PERPLEXITY_MCP_TOKEN=${PERPLEXITY_MCP_TOKEN} --env PRIMARY_MCP_TOKEN=${PRIMARY_MCP_TOKEN} --env YELP_API_KEY=${YELP_API_KEY} -- npx -y @waldzellai/[email protected]

claude-desktop

{
  "mcpServers": {
    "yelp-fusionai": {
      "command": "npx",
      "args": [
        "-y",
        "@waldzellai/[email protected]"
      ],
      "env": {
        "EXA_MCP_TOKEN": "${EXA_MCP_TOKEN}",
        "PERPLEXITY_MCP_TOKEN": "${PERPLEXITY_MCP_TOKEN}",
        "PRIMARY_MCP_TOKEN": "${PRIMARY_MCP_TOKEN}",
        "YELP_API_KEY": "${YELP_API_KEY}"
      }
    }
  }
}

Exposed tools (56)

49 read · 7 write · 0 destructive.

Tool	Risk	Description
`agent-query`	write	Send a query to Claude agent and get response
`agent-status`	read	Get current agent status and capabilities
`analogical_mapper`	read	Generate analogies from seed domains and suggest prompts
`assumption_xray`	read	Analyze a claim to surface assumptions and tests
`collaborativereasoning`	read	Facilitate collaborative reasoning with multiple perspectives and personas
`comparative_advantage`	read	Map tasks to the skill holder with highest capability
`concept_map`	read	Depict nodes and annotated relationships
`creativethinking`	read	Engage in creative and lateral thinking approaches
`debuggingapproach`	write	Apply systematic debugging approaches to identify and resolve issues
`decisionframework`	write	Apply structured decision-making frameworks
`drag_point_audit`	read	Identify drag points in a process log
`existing_tool_example`	read	Echo back provided text
`fishbone_diagram`	read	Group potential causes of a problem
`issue_tree`	read	Break down a question into hierarchical sub-issues
`mentalmodel`	write	Apply mental models to analyze problems systematically
`metacognitivemonitoring`	read	Monitor and assess thinking processes and knowledge
`mind_map`	read	Outline branches around a central topic
`safe_struggle_designer`	read	Design a safe skill improvement plan
`scientificmethod`	write	Apply scientific method for systematic inquiry
`sequentialthinking`	read	Process sequential thoughts with branching, revision, and memory management capabilities
`session_export`	read	Export the entire session state for backup or sharing
`session_import`	write	Import a previously exported session state
`session_info`	read	Get information about the current session including statistics and recent activity
`seven_seekers_orchestrator`	write	Orchestrate a set of seeker tools and combine their results
`socraticmethod`	read	Guide inquiry through systematic questioning
`structuredargumentation`	read	Construct and analyze structured arguments
`swot_analysis`	read	Categorize strengths, weaknesses, opportunities, threats
`systemsthinking`	read	Analyze complex systems and their interactions
`value_of_information`	read	Calculate the value of information for a decision
`visualreasoning`	read	Process visual reasoning and diagram operations
`yelp_ai_chat`	read	Have a conversation with Yelp
`yelp_ai_chat_stream`	read	Have a streaming conversation with Yelp
`yelp_autocomplete`	read	Get autocomplete suggestions for search terms, businesses, and categories. Useful for building search interfaces or suggesting completions. Returns three types of suggestions: - terms: Search term completions - businesses: Matching business names - categories: Matching category names
`yelp_business_details`	read	Get detailed information about a specific business by its Yelp business ID. Returns comprehensive details including hours, photos, reviews, special hours, and more.
`yelp_business_insights`	read	Get insights data for businesses
`yelp_business_match`	read	Match a business to Yelp
`yelp_categories`	read	Get all Yelp business categories. Categories are hierarchical and can be used to filter business searches. Returns category aliases and titles that can be used with the yelp_search tool
`yelp_category_details`	read	Get details about a specific category including its parent categories and country availability.
`yelp_delivery_search`	read	Search for businesses that support food delivery in a location
`yelp_engagement_metrics`	read	Get engagement metrics (impressions, leads, calls, etc.) for businesses
`yelp_event_details`	read	Get detailed information about a specific event by its Yelp event ID.
`yelp_events`	read	Search for events on Yelp. Find concerts, festivals, food & drink events, and more happening in a specific area.
`yelp_featured_event`	read	Get the featured event for a location. Yelp highlights notable upcoming events in each area.
`yelp_food_drinks_insights`	read	Get popular dishes and drinks insights for a business
`yelp_partner_restaurants`	read	Find restaurants that support Yelp Waitlist in a location
`yelp_phone_search`	read	Find a business by its phone number. Useful when you have a phone number and need to look up the business details. The phone number should be in E.164 format (e.g., +14159083801).
`yelp_reservation_openings`	read	Get available reservation times for a restaurant
`yelp_reservation_status`	read	Get the status of a reservation
`yelp_review_highlights`	read	Get highlighted snippets from reviews for a business. These are the most notable and representative excerpts that capture key customer experiences. Useful for quickly understanding what customers commonly mention about a business.
`yelp_reviews`	read	Get reviews for a specific business. Returns up to 50 reviews with text, rating, and user information. Reviews are a great way to understand customer experiences and sentiment about a business.
`yelp_risk_signals`	read	Get risk signal insights for a business (potential issues or concerns)
`yelp_search`	read	Search for businesses on Yelp by location and search term. Returns a list of businesses matching the search criteria with ratings, reviews, categories, and location information. Use this to find restaurants, shops, services, and other businesses in a specific area. Example queries: -
`yelp_service_offerings`	read	Get available service offerings for a business (delivery, pickup, etc.)
`yelp_visit_details`	read	Get details of a specific waitlist visit
`yelp_waitlist_info`	read	Get waitlist configuration and operating hours for a business
`yelp_waitlist_status`	read	Get the current waitlist status and wait estimates for a business

Trust audit

BLOCKgrade D · trust 69/100 Do not install this without reading the findings. The audit found something that could harm you or your machine.

Layer	What it checks	Result
L0	Provenance & inventory	PASS
L1	Static analysis of the code	FAIL
L2	Instruction surface (what it tells the agent)	PASS
L3	Class-specific surface	PASS
L4	Behavioural (sandbox)	SKIPPED

What the source does

Filesystem: declared (2 observation(s))
Network: declared (4 observation(s))
Shell: declared (2 observation(s))
Dependencies: not all pinned
Secrets in source: none-found

Findings (19)

HIGHCode injection · code.eval_exec · CWE-78, CWE-94, CWE-95

servers/server-typestyle/dist/src/server.js:459

feedback.push("Avoid using eval() for security and performance reasons.");

Why it matters. evaluates text as code

Fix. remove; use a parser or a dispatch table

HIGHCode injection · code.eval_exec · CWE-78, CWE-94, CWE-95

servers/server-typestyle/src/server.ts:529

feedback.push("Avoid using eval() for security and performance reasons.");

Why it matters. evaluates text as code

Fix. remove; use a parser or a dispatch table

LOWInventory / provenance · inv.hidden_file · CWE-1104

.yarnrc.yml

.yarnrc.yml

Why it matters. hidden member outside the usual dotfiles

Fix. review its purpose

LOWCode injection · code.eval_exec · CWE-78, CWE-94, CWE-95

reynard/packages/agent-reliability-lab/tests/unit/production-source-guard.test.ts:160

'new Function("return 1");\n',

Why it matters. evaluates text as code

Fix. remove; use a parser or a dispatch table

LOWCode injection · code.eval_exec · CWE-78, CWE-94, CWE-95

servers/server-typestyle/dist/src/test/test-harness.js:82

return eval(expression);

Why it matters. evaluates text as code

Fix. remove; use a parser or a dispatch table

LOWCode injection · code.eval_exec · CWE-78, CWE-94, CWE-95

servers/server-typestyle/src/test/test-harness.ts:89

return eval(expression);

Why it matters. evaluates text as code

Fix. remove; use a parser or a dispatch table

LOWFilesystem / path · fs.traversal · CWE-22, CWE-59

reynard/packages/agent-reliability-lab/tests/helpers/artifact-input.ts:1

import { canonicalJson } from "../../src/canonical-json.js";

LOWFilesystem / path · fs.traversal · CWE-22, CWE-59

reynard/packages/agent-reliability-lab/tests/helpers/artifact-input.ts:2

import { compareEvaluations } from "../../src/compare.js";

LOWFilesystem / path · fs.traversal · CWE-22, CWE-59

reynard/packages/agent-reliability-lab/tests/helpers/artifact-input.ts:10

} from "../../src/contracts.js";

LOWFilesystem / path · fs.traversal · CWE-22, CWE-59

reynard/packages/agent-reliability-lab/tests/helpers/artifact-input.ts:11

import { evaluateExecutions } from "../../src/evaluator.js";

LOWFilesystem / path · fs.traversal · CWE-22, CWE-59

reynard/packages/agent-reliability-lab/tests/helpers/artifact-input.ts:12

import { createRunManifest } from "../../src/manifest.js";

LOWSupply chain · supply.unpinned · CWE-829, CWE-1357

mcp-sidecar-observability/examples/agent-sdk-server/package.json

@anthropic-ai/claude-agent-sdk, fastify, tsx, typescript, @types/node

Why it matters. 5 dependency range(s) float