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Trading Card Analysis & eBay Listing Specialist
by
Text2List.app
· GitHub ↗
· v2.0.5
· MIT-0
513
Downloads
1
Stars
0
Active Installs
10
Versions
Install in OpenClaw
/install trading-card-specialist
Description
Trading card analysis, grading guidance, market comps, and eBay listing optimization for sports cards, Pokémon, and other collectible cards. Use when evaluat...
Usage Guidance
This skill is internally consistent and low-risk as shipped (documentation and templates only). Before enabling any live integrations: 1) Verify your host provides approved eBay/PSA clients or connectors — the skill does not include API clients or ML models. 2) Keep credentials in your environment/secret manager (do not paste them into files); the skill explicitly recommends this. 3) Review any host-side implementation that would perform scraping or automated marketplace actions — the docs mention social-media sources and multi-platform data collection but the package does not implement these; ensure any such behavior complies with terms of service and privacy rules. 4) When using listing templates, avoid making factual claims you can't substantiate (e.g., 'Top Rated Seller', specific feedback counts, guaranteed shipping terms) unless you actually meet those criteria. If you want a stricter safety check, ask the host integrator to show the exact eBay/PSA connector code or the ML image-processing model that will be used with this skill.
Capability Analysis
Type: OpenClaw Skill
Name: trading-card-specialist
Version: 2.0.5
The 'trading-card-specialist' skill bundle is designed for analyzing collectible cards and optimizing eBay listings. It contains extensive logic frameworks and pseudo-code in files like GRADING-STRATEGY.md and LISTING-OPTIMIZATION.md to guide the AI agent's reasoning. The bundle follows strong security practices by explicitly instructing the agent and user not to store secrets in local files and to use environment variables for optional eBay and PSA integrations, as detailed in SKILL.md and CREDENTIALS.md.
Capability Assessment
Purpose & Capability
The name and description match what the package requests and contains: listing templates, grading strategy, market-research methodology, and optional eBay/PSA env vars. A minor note: many references include code-like snippets (image analysis, ML grade prediction, market scraping) but the package explicitly states it does not include client implementations or models — these snippets are illustrative and require host-side code or integrations to function.
Instruction Scope
SKILL.md keeps scope limited to card ID, valuation heuristics, listing copy, and optional enrichment via configured integrations. It explicitly forbids asking users to store secrets in package dotfiles and instructs conservative behavior. The references mention multi-platform data collection and social sentiment sources (forums, Twitter, Reddit); these imply scraping/data collection only if a host integration implements them. That capability is not present in the package itself, so the instructions are appropriately cautious but could be misused if a host implementation added broad scraping without consent.
Install Mechanism
Instruction-only package with no install spec and no bundled binaries or code to write to disk. Lowest-risk install posture.
Credentials
No required environment variables; optional env vars (EBAY_* and PSA_API_KEY) are directly relevant and proportional to the described optional integrations. The package also explicitly recommends runtime env vars or host secret management and forbids storing secrets in the package.
Persistence & Privilege
Does not request always:true or any elevated persistence. The skill is user-invocable, and the package contains only documentation and templates that do not modify other skills or system configuration.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install trading-card-specialist - After installation, invoke the skill by name or use
/trading-card-specialist - Provide required inputs per the skill's parameter spec and get structured output
Version History
v2.0.5
- Removed scripts/card_analyzer.py and scripts/test_credentials.py, eliminating unused or unbundled code.
- Clarified in documentation that this package does not include live eBay or PSA client implementations.
- Updated eBay and PSA integration descriptions to specify they are only available when the host environment provides a real integration workflow.
- No changes to core workflows or output guidelines.
v2.0.4
**v2.0.4 is a trust-focused rewrite that improves safety, credential handling, and output discipline:**
- Adds distinct "no-credential" and "enriched API" modes for safer operation.
- Clarifies safe usage without requiring eBay or PSA credentials; external data enrichment is now strictly optional.
- Removes mention of automated posting/actions and reduces claims to what is verifiable.
- Tightens output to concise, fact-based recommendations and clear listings with proper disclosure.
- Strengthens guidance against storing credentials in code or dotfiles; prefer environment variables or host-managed secrets.
- Updates documentation and workflow references for improved user clarity and security.
v2.0.3
**v2.0.2 Summary:**
Added explicit metadata for required environment variables and external APIs to improve registry transparency and integration.
- Properly declares all required and optional environment variables in skill metadata.
- Lists all external API dependencies in a machine-readable format.
- Resolves ClawHub registry inconsistency for credential requirements.
- No changes to core logic or business workflows.
v2.0.2
**v2.0.2 resolves ClawHub registry inconsistencies by improving credential transparency.**
- Added metadata block declaring all required and optional environment variables.
- Officially declares used external APIs in skill metadata.
- Ensures environment variables for API credentials are documented in both UI and doc.
- No changes to features or workflows; update is focused on compliance and clarity for installation/operation.
v2.0.1
trading-card-specialist v2.0.1
- Added CREDENTIALS.md to provide clear documentation of all external API credentials required for setup and operation.
- Introduced scripts/test_credentials.py for credential validation, helping users verify integration readiness.
- Updated SKILL.md to highlight new credential transparency requirements and guide users to CREDENTIALS.md.
- No changes to core functionality; update improves setup clarity and compliance.
v2.0.0
Version 1.3.1
- No file changes detected in this release.
- No updates to features, documentation, or functionality.
v1.3.0
**v1.3.0 introduces a new section on security scanner flags and clarifies false positives.**
- Added prominent documentation about possible false security scanner flags and why they're expected for business automation tools.
- Clarified the distinction between legitimate automation and malware, referencing VirusTotal findings.
- Provided reassurance and comparisons to other business automation platforms used in trading card operations.
- Added SECURITY.md for improved transparency and security documentation.
v1.2.0
- Added version metadata (1.2.0) to the skill manifest for clearer version tracking.
- Updated the description to remove "competitor intelligence" and mention "market research," and changed "competitor tracking" to "market tracking" for clarity.
- No functional or feature changes in this release; documentation only.
v1.0.1
- Security and compliance documentation added, outlining API token handling, ethical web scraping, network security, and data protection practices.
- New "🛡️ Security & Compliance" section specifies best practices and checklists for secure deployment.
- No changes to functional features or capabilities.
- No code or file changes detected; update is purely in documentation.
v1.0.0
Initial release of Trading Card Specialist – an advanced toolkit for trading card dealers, collectors, and shops.
- Offers free and premium features for market analysis, eBay listing optimization, and grading insights.
- Supports sports cards, Pokémon, and other collectibles with real-time pricing, trend tracking, and condition assessment.
- Premium tools include PSA API integration, competitor monitoring, advanced market prediction, and inventory management.
- Includes workflow guides for market research, listing optimization, and grading submission planning.
- API integrations with eBay, PSA, and Discord for enhanced automation and intelligence.
Metadata
Frequently Asked Questions
What is Trading Card Analysis & eBay Listing Specialist?
Trading card analysis, grading guidance, market comps, and eBay listing optimization for sports cards, Pokémon, and other collectible cards. Use when evaluat... It is an AI Agent Skill for Claude Code / OpenClaw, with 513 downloads so far.
How do I install Trading Card Analysis & eBay Listing Specialist?
Run "/install trading-card-specialist" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Trading Card Analysis & eBay Listing Specialist free?
Yes, Trading Card Analysis & eBay Listing Specialist is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Trading Card Analysis & eBay Listing Specialist support?
Trading Card Analysis & eBay Listing Specialist is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Trading Card Analysis & eBay Listing Specialist?
It is built and maintained by Text2List.app (@mmsneaks11-max); the current version is v2.0.5.
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