debate-hall

debate-hall is a skill for Claude Code from elevanaltd/HestAI-MCP. It costs 39 tokens per session (2,464 once invoked), scanned A, original, Apache-2.0.

A structured discussion format with three viewpoints: one expands the possibilities, one tests them against reality, and one turns the discussion into a decision. It is designed for facilitated multi-perspective debates.

In plain words
What is it for?
Use it for architecture choices, strategic decisions, and other questions where exploring options, challenging assumptions, and agreeing on a direction are all needed.
Why use it?
It helps expose both promising ideas and practical objections before a decision is made. The final viewpoint turns the discussion into an actionable conclusion.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions Codex.

Good fit Use it for architecture choices, strategic decisions, and other questions where exploring options, challenging assumptions, and agreeing on a direction are all needed.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/elevanaltd/hestai-mcp/debate-hall
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add elevanaltd/HestAI-MCP --skill debate-hall
Clone the repo
git clone --depth 1 https://github.com/elevanaltd/HestAI-MCP

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for debate-hall

README.md
[![agentmods](https://agentmods.dev/badge/skills/elevanaltd/hestai-mcp/debate-hall/github.svg)](https://agentmods.dev/skills/elevanaltd/hestai-mcp/debate-hall)
Your own site
<a href="https://agentmods.dev/skills/elevanaltd/hestai-mcp/debate-hall"><img src="https://agentmods.dev/badge/skills/elevanaltd/hestai-mcp/debate-hall/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for debate-hall

Your own site · 80×15
<a href="https://agentmods.dev/skills/elevanaltd/hestai-mcp/debate-hall"><img src="https://agentmods.dev/badge/skills/elevanaltd/hestai-mcp/debate-hall.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,464 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00039 $0.02464
Opus 5 $0.00019 $0.01232
Sonnet 5 $0.00008 $0.00493
Haiku 4.5 $0.00004 $0.00246

Measured 9d ago against content hash f0bbc8400e67, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

debate-hall scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

src/hestai_mcp/_bundled_hub/library/skills/debate-hall/SKILL.md · 214 lines

How it starts

The opening of the file, as written. The whole thing — 214 lines — stays where its author put it; the contents beside it link to each section on GitHub.

===DEBATE_HALL===

META: TYPE::SKILL VERSION::"2.1" PURPOSE::"Wind/Wall/Door debate orchestration via MCP tools" DOMAIN::ATHENA[strategic_decisions]⊕HERMES[orchestration]

§1::PATTERN TRIAD::[ WIND::PATHOS["What if..."|expansive|visionary|possibilities], WALL::ETHOS["Yes, but..."|grounding|critical|reality_testing], DOOR::LOGOS["Therefore..."|synthesizing|decisive|actionable_truth] ] DYNAMIC::WIND⇌WALL→DOOR[tension_produces_emergence]

§2::WORKFLOW SEQUENCE::INIT→TURN→GET→CLOSE TOOLS::[ init_debate(thread_id,topic,mode?,max_turns?,max_rounds?,strict_cognition?), add_turn(thread_id,role,content,cognition?,agent_role?,model?), get_debate(thread_id,include_transcript?,context_lines?), close_debate(thread_id,synthesis,output_format?) ]

§3::TOOL_PARAMS INIT_DEBATE::[ thread_id::REQUIRED[date-first_unique_identifier, FORMAT:"YYYY-MM-DD-descriptor", EXAMPLE:"2026-01-06-microservices-decision"], topic::REQUIRED[question_or_issue], mode::"fixed"|"mediated"[default:fixed], max_turns::12[default], max_rounds::4[default], strict_cognition::false[default] ] ADD_TURN::[ thread_id::REQUIRED, role::REQUIRED["Wind"|"Wall"|"Door"], content::REQUIRED, cognition::PATHOS|ETHOS|LOGOS[optional_override], agent_role::STRING[audit_trail], model::STRING[audit_trail] ] GET_DEBATE::[ thread_id::REQUIRED, include_transcript::true[default], context_lines::all[default] ] CLOSE_DEBATE::[ thread_id::REQUIRED, synthesis::REQUIRED[Door_final_text], output_format::"json"|"octave"|"both"[default:json] ]

§4::MODES FIXED::[ SEQUENCE::Wind→Wall→Door→repeat, USE_FOR::[structured_decisions,guaranteed_coverage,standard_debates] ] MEDIATED::[ SEQUENCE::pick_next_speaker(thread_id,role), USE_FOR::[dynamic_debates,breaking_deadlocks,role_skipping,multi_agent_same_cognition], WARNING::"Can bias outcomes if roles starved" ]

§4.1::PARALLEL_EXTERNAL_AGENTS // Clarifies multi-process / multi-model usage: parallel thinking is allowed; state commits remain sequential. DEFINITIONS::[ PARALLEL_THINKING::"Generate candidate turns concurrently off-server (multiple models/processes)", SEQUENTIAL_COMMIT::"Persist turns in strict order via add_turn (one committed head at a time)" ] HARD_RULES::[ DOOR_NEVER_SYNTHESIZES_BEFORE_WIND_AND_WALL_COMMITTED, WALL_REALITY_TESTS_CONCRETE_WIND_OUTPUT∨PRECOMPUTES_CONSTRAINT_CHECKLIST_THEN_APPLIES_POST_WIND, ONE_COMMIT_PER_THREAD_AT_A_TIME[avoid_lost_updates], RETRY_ON_STALE_STATE::get_debate→regenerate→add_turn ] BARRIER_PROTOCOL::[ // Round barrier ensures Door sees both sides ("yes, and more") ROUND::Rk[ STEP_1::snapshot=get_debate(thread_id), STEP_2::spawn_parallel_drafts[Wind_draft,Wall_draft] using snapshot, STEP_3::commit::Wind_then_Wall using add_turn (serial), STEP_4::Door_reads_latest=get_debate(thread_id) then synthesizes and commits, STEP_5::repeat_or_close ] ] MEDIATED_FLOOR_CONTROL::[ // For strict turn-taking in multi-agent environments REQUIRE::pick_next_speaker(thread_id,"Wind")→add_turn(Wind), REQUIRE::pick_next_speaker(thread_id,"Wall")→add_turn(Wall), REQUIRE::pick_next_speaker(thread_id,"Door")→add_turn(Door) ] DEPLOYMENT_REQUIREMENTS::[ // Avoid split-brain when multiple processes talk to the server REQUIRE::DEBATE_HALL_STATE_DIR_set_to_shared_location ]

§5::AGENT_TIERS // Choose tier based on debate complexity TIER_1_BASIC::[ AGENTS::[wind-agent.oct.md,wall-agent.oct.md,door-agent.oct.md], BEHAVIOR::[explores_obvious_paths,balanced_judgment,balanced_integration], USE_FOR::[quick_decisions,standard_debates] ] TIER_2_SPECIALIST::[ PATHOS::[ideator[minimal_elegant],edge-optimizer[hidden_vectors]], ETHOS::[validator[cold_truth],critical-engineer[production_readiness]], LOGOS::[synthesizer[breakthrough_1+1=3]], USE_FOR::[architectural_decisions,security_reviews,innovation] ] TIER_3_DOMAIN_MIX::[ SECURITY::edge-optimizer+critical-engineer+technical-architect, INNOVATION::ideator+validator+synthesizer, ARCHITECTURE::ideator+critical-engineer+holistic-orchestrator ] MAPPING::specialists→cognition_role[PATHOS→Wind,ETHOS→Wall,LOGOS→Door]

Read the full file on GitHub · 214 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 214 lines · 39 tokens per session scan A f0bbc8400e67

Subscribe to this mod's changes

debate-hall is a skill published in the GitHub repository elevanaltd/HestAI-MCP (0 stars, last pushed today), licensed Apache-2.0. It adds 39 tokens to every session and 2,464 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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