Conciseness

The body is dominated by commands, paths, and env-var lists ('claude mcp add codex -s user -- python3 ...', 'LLM_API_KEY — API key') with almost no padding of concepts Claude already knows; the rationale sentence ('This avoids the "self-play blind spot"...') and the four inlined alternative-server blocks are minor trimmable excess. It sits noticeably above anchor 3 but does not fully match anchor 5's 'every token earns its place' because the alternatives section and Bundled Resources index could live in reference files.

Actionability

Nearly all guidance is copy-paste ready: 'npm install -g @openai/codex', 'pip install httpx arxiv requests', 'claude mcp list', and full 'claude mcp add' commands per server with named env vars. The gap keeping it below anchor 5 is Step 3's tool-call test, which is only comments ('If using Codex: mcp__codex__codex should be available') rather than an executable verification command.

Workflow Clarity

A clear numbered sequence ('Step 1: Register MCP Servers', 'Step 2: Install Python Dependencies', 'Step 3: Verify Setup') with a validation checkpoint ('Check MCP servers are registered' via 'claude mcp list') and a Troubleshooting section mapping failures to fixes (feedback-loop-like recovery). It falls short of anchor 5 because the 'Test a tool call' checkpoint is implicit/non-executable and there is no explicit validate-then-retry loop inside the steps themselves; no destructive/batch cap applies.

Progressive Disclosure

Good overview structure with clearly signaled one-level-deep references ('[reviewer capability gates](shared-references/reviewer-routing.md)', '[setup and safety](../../docs/aris-self-evolution.md)', 'See [upstream provenance and adaptations](UPSTREAM.md)') plus a 'Bundled Resources' file index. No bundle files were present to verify, and minor gaps remain: five MCP-server blocks with env-var tables are inlined rather than split out, '## Overview' sits awkwardly under '## Manual Setup', and the compressed 'Workflow M' section packs many references into one block.

Specificity

'Configures MCP servers for cross-model adversarial review, installs Python tools, and validates environment' lists three concrete third-person actions ('Configures', 'installs', 'validates') — matching anchor 4's several specific actions. Not anchor 5 because coverage is incomplete: skill registration, notification setup (Feishu), and template/tool provisioning in the body are unmentioned.

Completeness

Both questions are answered explicitly: the 'what' via concrete actions ('Configures MCP servers... installs Python tools, and validates environment') and the 'when' via 'Run this first before using any other ARIS skills. Use when: setting up ARIS, configuring review servers, "aris setup", "配置ARIS"' — concrete trigger phrases plus explicit ordering, exactly anchor 5.

Trigger Term Quality

'Use when: setting up ARIS, configuring review servers, "aris setup", "配置ARIS"' gives good natural coverage including the literal command a user would type and a Chinese-language synonym. Not anchor 5 because common variants like 'install ARIS', 'initialize ARIS', or 'MCP reviewer setup' are missing.

Distinctiveness Conflict Risk

The ARIS brand names a clear niche, triggers are ARIS-specific rather than generic, and 'Run this first before using any other ARIS skills' explicitly disambiguates it from the six sibling workflow skills (aris-idea-discovery, aris-paper-writing, etc.) — minimal conflict risk, matching anchor 5.