How to Chain Multiple OpenClaw Skills Together

Individual OpenClaw skills are useful. Multiple skills working together are powerful. But combining skills is not just about installing more of them — it requires understanding how skills compose, how priority ordering affects behavior, and how to resolve conflicts when two skills disagree.

This guide covers skill composition from the ground up: how chaining works, how to set priorities, how to handle conflicts, and real-world examples of effective skill chains.

How Skill Chaining Works

When you install multiple skills, OpenClaw does not simply concatenate their instructions. It merges them through a resolution pipeline:

1. Load phase: All active skills are read from .openclaw/skills/
2. Sort phase: Skills are ordered by priority (highest first)
3. Merge phase: Instructions are combined, with higher-priority skills taking precedence on conflicting points
4. Inject phase: The merged instruction set is passed to the agent as part of its system prompt

This means the order and priority of your skills directly affects agent behavior. A testing skill with priority 10 and a code generation skill with priority 5 means the agent prioritizes testability over code brevity when the two goals conflict.

Setting Up a Skill Chain

Start with a concrete example. Say you are building a Next.js API with authentication. You want the agent to follow Next.js conventions, write secure code, and include tests. Install three skills:

openclaw skill install next-app-router-expert
openclaw skill install security-best-practices
openclaw skill install vitest-testing-patterns

Now configure their priorities in openclaw.config.toml:

[skills]
active = [
  "next-app-router-expert",
  "security-best-practices",
  "vitest-testing-patterns",
]

[skills.priority]
security-best-practices = 10    # Security wins over convenience
next-app-router-expert = 8      # Framework patterns are next
vitest-testing-patterns = 5     # Testing shapes output last

With this chain, when you ask the agent to "create a login API route," it will:

1. Follow Next.js App Router conventions for the route handler (from the framework skill)
2. Implement rate limiting, input validation, and secure token handling (from the security skill, which has highest priority)
3. Generate or suggest corresponding test cases (from the testing skill)

The security skill's higher priority means if the Next.js skill suggests a simpler but less secure pattern, the security instructions win.

Priority Ordering Strategies

There is no single correct way to assign priorities. The right strategy depends on your project's values. Here are three common approaches:

Safety-First Ordering

[skills.priority]
security-best-practices = 10
error-handling-patterns = 9
typescript-strict-mode = 8
framework-skill = 6
testing-patterns = 5
code-style-conventions = 3

Security and reliability constraints always win. The framework skill operates within those constraints. Style rules have the lowest priority, since they are the least consequential when conflicts arise.

Consistency-First Ordering

[skills.priority]
team-coding-standards = 10
typescript-strict-mode = 9
framework-skill = 7
testing-patterns = 6
security-best-practices = 5

Team conventions take top priority because consistency across the codebase matters most. Security is still present but defers to team patterns when they conflict (the team presumably handles security at the architecture level).

Feature-First Ordering

[skills.priority]
framework-skill = 10
api-design-patterns = 9
database-query-optimization = 8
testing-patterns = 5
code-style-conventions = 3

The framework and domain skills dominate because shipping correct, idiomatic features is the primary goal. This works well for greenfield projects where velocity matters more than hardening.

Conflict Resolution

Conflicts happen when two skills give contradictory instructions. Common examples:

• A code style skill says "use named exports" while a framework skill says "use default exports for page components"
• A security skill says "never store tokens in localStorage" while a convenience skill says "use localStorage for session persistence"
• A testing skill says "mock all external dependencies" while an integration testing skill says "use real database connections"

Automatic Resolution

OpenClaw resolves most conflicts automatically using priority. The higher-priority skill's instruction wins. The agent logs which conflicts were resolved and how:

openclaw skill conflicts --check

Output:

CONFLICT REPORT
───────────────
1. Export style
   security-best-practices (pri 10): "Use named exports for better tree-shaking"
   next-app-router-expert (pri 8): "Use default exports for page and layout files"
   → Resolution: next-app-router-expert wins for files in app/ directory (context-aware)

2. Token storage
   security-best-practices (pri 10): "Never store tokens in localStorage"
   auth-convenience (pri 4): "Store session token in localStorage"
   → Resolution: security-best-practices wins (priority)

No unresolved conflicts.

Manual Resolution With Overrides

For conflicts where automatic resolution picks the wrong winner, use explicit overrides:

[skills.overrides]
# Allow default exports specifically in Next.js page files
"export-style.app-directory" = "next-app-router-expert"

# Force named exports everywhere else
"export-style.default" = "security-best-practices"

Scoped Chains

Sometimes you want different skill chains for different tasks. Use the chains feature:

[skills.chains]
review = ["security-best-practices", "typescript-strict-mode", "code-style-conventions"]
generate = ["next-app-router-expert", "vitest-testing-patterns", "typescript-strict-mode"]
refactor = ["performance-optimization", "typescript-strict-mode", "code-style-conventions"]

Activate a chain for a session:

openclaw run --chain review

This loads only the skills in the review chain, with priority determined by their order in the array (first = highest). Scoped chains prevent irrelevant skills from cluttering the agent's context during focused tasks.

Skill Dependencies

Some skills are designed to work together. A skill's metadata can declare dependencies:

# Inside a skill's manifest (skill.toml)
[skill]
name = "next-auth-patterns"
version = "1.2.0"

[dependencies]
required = ["next-app-router-expert"]
recommended = ["security-best-practices"]
conflicts_with = ["legacy-pages-router"]

When you install next-auth-patterns, OpenClaw checks for its dependencies:

openclaw skill install next-auth-patterns
# ✓ Dependency satisfied: next-app-router-expert (installed)
# ℹ Recommended: security-best-practices (not installed)
#   Install with: openclaw skill install security-best-practices
# ✓ No conflicts detected
# ✓ Installed next-auth-patterns v1.2.0

If a required dependency is missing, the install fails with a clear message. If a conflicting skill is detected, you get a warning with instructions for resolution.

Practical Chain Examples

Full-Stack Next.js Chain

openclaw skill install next-app-router-expert
openclaw skill install prisma-database-patterns
openclaw skill install zod-validation
openclaw skill install vitest-testing-patterns
openclaw skill install tailwind-css-conventions

[skills.priority]
next-app-router-expert = 10
prisma-database-patterns = 8
zod-validation = 7
vitest-testing-patterns = 5
tailwind-css-conventions = 3

This chain produces code that follows Next.js conventions, uses Prisma for data access, validates inputs with Zod, includes tests, and uses Tailwind for styling. The priority ordering ensures framework patterns take precedence, with styling as the lowest priority.

Code Review Chain

openclaw skill install security-audit
openclaw skill install performance-review
openclaw skill install accessibility-checker
openclaw skill install typescript-strict-mode

[skills.chains]
review = ["security-audit", "performance-review", "accessibility-checker", "typescript-strict-mode"]

Use this chain when asking the agent to review pull requests. It checks for security issues first, then performance problems, then accessibility gaps, and finally type safety. The ordered chain ensures nothing gets overlooked.

API Design Chain

openclaw skill install rest-api-design
openclaw skill install openapi-spec-generator
openclaw skill install rate-limiting-patterns
openclaw skill install error-handling-standards

This chain ensures the agent designs APIs with consistent patterns, generates OpenAPI documentation alongside route handlers, includes rate limiting by default, and follows structured error response formats. Every API endpoint the agent creates comes out production-ready.

Monitoring Your Chain

After setting up a chain, verify it is working as expected:

# See the final merged instruction set
openclaw skill resolve --verbose

# Check for conflicts
openclaw skill conflicts --check

# Test the chain with a dry-run prompt
openclaw run --dry-run --prompt "Create a user registration endpoint"

The --dry-run flag shows you what the agent would generate without actually writing files. Review the output to confirm your skill chain produces the behavior you want. Adjust priorities or swap skills as needed.

Skill chaining transforms OpenClaw from a single-purpose assistant into a multi-layered development partner. The right chain for your project depends on what you value most — security, consistency, velocity, or thoroughness. Start with three to four skills, get the priorities right, and build from there.

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