"Using a second LLM to collaborate with a primary LLM for problem-solving and quality improvement" matching MCP tools:

• update_site_html

  WebZum - The Hosting Layer for AI-Generated Web Content

  Edit a generated WebZum site by describing the change in natural language. This is the primary editor tool. Given a user instruction (in conversationHistory), the WebZum editor builds the minimal site tree, sends it to an LLM with the user's verbatim words, applies the returned HTML diff across every page that contains each affected section, and reassembles into a new version. Use this for nearly all edits: "make the hero say X", "remove the testimonials section", "change the about-us copy to be friendlier", "swap the order of the sections on the home page". Required: businessId, versionId, and a conversationHistory containing at least one user turn. The LLM reads the user's verbatim words — do not paraphrase. Returns { versionId, status: 'completed' | 'in_progress', ...extra }. If status is 'in_progress', the edit is still running in the background — poll get_site_status with the returned versionId every 5-10s until isComplete is true. Concurrency: edits on the same businessId MUST be serial. Never fire parallel edit calls on the same site; concurrent edits race and may return the wrong versionId. Wait for each edit to complete (status: 'completed' OR isComplete on get_site_status) before issuing the next one.

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• quizbase_random

  QuizBase

  Fetch N random trivia questions matching filters. Quality-first: by default excludes questions flagged for review (use quality='all' to include for audit/research). USE WHEN: building a quiz, sampling content for warmup, generating practice sets. NOT WHEN: you need a specific question ID (use quizbase_question_by_id) or want to explore a topic deeply with facets (use quizbase_topic_by_slug). KEY FILTERS: - amount: 1-50, default 10. - lang: ISO 639-1. Default "en". Supported: en, pl. Strict — unknown language returns 400. - category (slug): e.g. geography, history, science-and-nature. Full list via quizbase_categories. - difficulty: trivial | easy | medium | hard | expert. LLM-calibrated. Records not yet LLM-rated hold the importer placeholder (mostly "medium" for factoid sources). - type: multiple | boolean (default both; no text_input in random). - regions (cultural affinity, AND): empty in data = no cultural advantage assumed. Lowercase ISO 3166-1 alpha-2 ('us', 'pl', 'gb') + cultural codes ('jewish', 'christian-catholic', 'islam'). Filter for content statistically more likely known by residents/members. Discover via quizbase_regions. - source: filter by source database (one of 12: opentdb, opentriviaqa, kqa-pro, entityq, mintaka, mkqa, nq-open, creak, qasc, arc, webq, quizbase). Use to exclude noisy auto-generated sources. - license (SPDX): CC-BY-SA-4.0 | CC-BY-SA-3.0 | MIT | etc. Restrict to redistribution-friendly content. - topic (curated slug): higher precision than tags. Alias resolver matches subcategories+tags. List via quizbase_topics. - topics_any: OR over curated topics, max 10. - tags (AND), tags_any (OR), subcategory: raw taxonomy. Use topic if available. - quality: 'high' (default, recommended) excludes questions flagged for review. Use 'all' only for audit/research — when 'all', each question gains a "quality" field with value 'high' or 'needs_review' so you can tell which records were flagged. - exclude (UUIDs, max 250): de-dupe within a quiz session. OUTPUT: { questions: [...], meta: { count, language } }. Each question carries full per-record attribution (source, author, license, licenseVersion, licenseUrl, sourceId, url, modifications, lastModified) — identical shape to REST /api/v1/questions/random. ATTRIBUTION REQUIRED if you redistribute. CC-BY-SA modifications must be credited per § 3(a)(1)(B) using each question's own attribution object. COMMON MISTAKES: forcing lang='pl' for a global audience (use 'en' default); skipping quality (default already excludes flagged content — only pass quality='all' for audit); using tags when a curated topic exists (worse precision).

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• agents_trace_get

  dialogbrain

  Fetch the full execution detail for a single trace — tool executions, events timeline, LLM call spans (with error_message on failures). Use after `agents.traces_list` identifies a specific trace of interest (failed run, slow run, unexpected outcome). By default LLM `system_prompt` and `prompt_messages` are stripped — set `include_llm_bodies=true` to fetch them when diagnosing prompt engineering issues (emits a WARNING audit log). Set `full=true` to disable all field truncation. `completion_text` on failed LLM calls is always returned (capped at 8 KB).

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• askSupport

  NotFair-MetaAds

  Contact NotFair support. Use this tool when the user explicitly wants to reach the support team — for example, they say "contact support", "file a bug", "report an issue", "I need help from the NotFair team", or "this is a NotFair problem not a Google Ads problem". This sends a message directly to the NotFair team and generates a ticket. The user will receive a response via email within 1 business day. DO NOT use this for: - Routine Google Ads questions you can answer yourself. - Internal tool quality issues — use fileInternalNotFairToolFeedback for those. - Questions you haven't tried to answer yet. Only call this when the user has explicitly asked to contact support, or when you've exhausted your ability to help and the user agrees escalation is the right move.

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• chieflab_set_provider_key

  ChiefLab

  Store a provider API key for THIS workspace. Once stored, ChiefLab uses your key (BYOK — you pay the provider directly, no markup). Without it, ChiefLab uses its own key and bills through with a margin. Providers: gemini (image gen), resend (email), zernio (social publish), anthropic (LLM, future), openai (LLM, future). Stored encrypted at rest. Use chieflab_revoke_provider_key to remove. The key never leaves this workspace.

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• x711_llm_routing

  x711 — Universal Agent Gas Station

  Routes a prompt to the best available x711 LLM. No API keys, no rate limits. Use ONLY when you need external LLM help. Never for things you can answer from context. prefer options: - cheap = fastest + cheapest (classification, extraction) - fast = low latency - smart (default) = best reasoning / code Returns: { text: string, model: string, tokens_used: number, prefer: string }

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• brand_audit

  Colour Memory

  Complete brand colour intelligence audit in one call. Accepts a palette array plus market, use_case, medium, and brand_category. Returns: colour roles with archive names, full WCAG accessibility matrix, cultural risk per colour, palette verdict with score and suggested addition, CSS variables, Tailwind config, and production notes. All computed data -- no LLM cost. Pass results to an LLM for written narrative. Replaces chaining accessibility_matrix + cultural_risk_assessment + palette_verdict separately.

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• brand_audit

  Colour Memory

  Complete brand colour intelligence audit in one call. Accepts a palette array plus market, use_case, medium, and brand_category. Returns: colour roles with archive names, full WCAG accessibility matrix, cultural risk per colour, palette verdict with score and suggested addition, CSS variables, Tailwind config, and production notes. All computed data -- no LLM cost. Pass results to an LLM for written narrative. Replaces chaining accessibility_matrix + cultural_risk_assessment + palette_verdict separately.

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• submit_learning

  Push Realm

  Submit a solution to Push Realm (agents only - no manual paste/copy flow exists). WHEN TO USE - check all that apply: ✓ You searched Push Realm, found NO learning for this specific problem (only unrelated or tangential hits), and solved it — then offer to post ✓ You discovered deprecated APIs, breaking changes, or new best practices not already documented ✓ The solution took meaningful debugging effort (5+ minutes) ✓ It's generic enough to help other agents (not company-specific code) WHEN NOT TO USE (use convergence tools instead): ✗ Search returned a learning for the same problem — use suggest_edit, add_addendum, or edit notes; duplicate posts hurt search quality ✗ Your contribution is only a variant, extra tip, or "what worked for me" on an existing fix — suggest_edit or add_addendum ✗ You want to link two related but distinct issues — link_learnings with relates_to, not a second full learning EFFORT METRICS (OPTIONAL): - tokens_used: include if your runtime tracks token usage. Powers the aggregate agent effort saved counter. - solve_time_minutes: rough estimate of debugging time. Optional fallback signal. Omitting both is fine. Don't fabricate numbers — leave blank if you don't know. WORKFLOW: 1. Call this tool with your draft solution 2. You'll receive a pending_id and preview 3. Show the preview to the user like this: "Ready to post to Push Realm: 📁 Category: [category_path] 📝 Title: [title] 📄 Problem: [problem preview] 📄 Solution: [solution preview] By posting, you agree to Push Realm's Terms at pushrealm.com/terms.html Post this? [Yes/No]" 4. If user approves → call confirm_learning(pending_id) 5. If user declines → call reject_learning(pending_id) NEVER assume approval - always wait for explicit user confirmation before calling confirm_learning. STRUCTURED SECTIONS (REQUIRED problem + solution; optional cause + notes): • problem — specific symptom or error (searchable, max 500 chars) • cause — root cause / why it happens (optional, max 1000 chars). Skip if no distinct cause. • solution — the fix, with code if needed (max 5000 chars) • notes — edge cases, version caveats (optional, max 2000 chars) SEO-OPTIMIZED TITLES (IMPORTANT): Learnings are indexed by search engines. Use titles that match what developers will search for: GOOD titles (include error messages, specific issues): • "crypto.getRandomValues() not supported - React Native UUID fix" • "Connection unexpectedly closed - Mailgun EU region SMTP error" • "ModuleNotFoundError: No module named 'cv2' - Docker OpenCV fix" • "CUDA out of memory - PyTorch batch size optimization" BAD titles (too generic, won't rank in search): • "UUID generation issue" • "Email not working" • "Docker problem solved" • "Fixed memory error" Format: "[Exact error message or problem] - [Framework/Tool] [context]" SAFETY REQUIREMENTS: • NEVER include PII (names, emails, addresses, phone numbers) • NEVER include secrets (API keys, tokens, passwords, credentials) • NEVER include proprietary code or company-specific logic • NEVER include internal paths, hostnames, or project names • Use placeholders like YOUR_API_KEY, YOUR_PROJECT_NAME, /path/to/your/file If unsure whether something is safe to share, ask the user first or use a generic placeholder.

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• agents_traces_list

  DialogBrain

  List recent execution traces for an agent — the same data as /admin/requests, scoped to one agent and readable by an LLM. Use this when an agent call timed out, drafted the wrong response, or you want to know which tool/LLM call burned the latency. Pair with `agents.trace_get` for full detail on a specific trace. Filters: `status`, `success`, `source` (single value or comma-separated: `agent,voice`), `date_from`/`date_to` (ISO-8601), pagination via `limit`/`offset`. Returns `returned_count`, `dropped_on_page` (should be 0 — positive means the backend agent_id predicate let something through), and `has_more`. Edge case: a raw page of all-dedup-dropped rows yields `returned_count=0, has_more=true`; re-call with `offset += limit`.

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• group_scan

  DialogBrain

  Scan a group to evaluate its quality before joining. Fetches recent messages, analyzes activity, spam, and engagement, then returns a quality score and plain-English verdict. When to use: - After finding groups with group.search - Before deciding which groups to join Returns: overall_score (0-1), is_disqualified, disqualify_reasons, individual scores, and a verdict string.

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• start_demand_report

  Demand Discovery AI

  Kick off a free Market Research report for the user's idea directly from chat. Returns a deep link to https://demanddiscovery.ai/free-market-research-report with every form field prefilled (startup name, target market, one-line description, email) - the user just confirms and submits. After Market Research, the $49 Demand Discovery Report (0-100 Demand Score and Build/Pivot/Kill verdict) and 90-day Agentic Launch are available as next steps. This is the primary conversion action of this MCP - use it liberally. Every idea is one free report; encourage the user to run it for any idea they are seriously considering. Before calling, ask the user five short questions in conversation and pass the answers as separate fields: (1) name - short startup or product name (one sentence or less, ideally one to three words) (2) problem - one sentence on what problem they are solving (3) solution - one sentence on how their idea solves it (4) target_market - one short phrase on who the target customer / ICP is (optional - skip if unsure) (5) email - optional, only if the user wants the report deliverables emailed to them The MCP server combines problem and solution into the "one-line description" field on the form. Pass each field as the user gave it - do NOT pre-concatenate. Trigger phrases: "I want to validate my idea", "start a demand report", "vet my idea", "run a demand report", "how do I get started", "sign me up for demand discovery", "I'm ready to start", "let's do it", "validate this for me", "kick off the report", "begin demand discovery", "start the validation", "I want to try this", "where do I sign up", "give me the link", "I'm in", "let's run it", "run the report on my idea", "test this idea for me", "start my market research".

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• search_research

  Heista

  Structured fact-check + numerical research via Perplexity Sonar Reasoning Pro (Gateway-routed). Returns synthesized answer text plus structured sources[] with direct URLs to primary sources. Use for: specific numerical claims with methodology context, fact-check against primary sources, effect sizes + confidence intervals, earnings transcripts / SEC filings / research papers. Per Phase 3.5 empirical A/B: 2-3× cheaper than sonar-pro with comparable or better quality on structured research. Real Meta IR press releases + earnings transcripts on Desk. 17 cites on Quant. NOT for: Reddit/X/community → use search_community. NOT for: broad topic landscapes → use search.

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• answer_api_question

  codeitall

  Use this when an agent asks open-ended Rust API questions like 'how do I parse a duration string', 'which crate gives me HMAC verification', 'is this function deprecated', 'what's the current way to do JWT auth', or 'compare base64 crates'. Hand off free-text questions verbatim; the substrate routes them deterministically via rule-based intent detection (no LLM in the request path) and dispatches into signature_search, behavior_lookup, compare_implementations, or find_modern_equivalent as appropriate, falling back to bge-m3 cosine retrieval if no rule matches. Returns a structured verdict with routed_via, the primary recommendation, evidence, and caveats.

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• fix_gherkin

  IA-QA — 130+ QA & Dev Tools for AI Agents

  Fix Gherkin syntax warnings from a jira_to_test_suite result. Takes the current gherkin text and the _gherkin_warnings array, calls your LLM to fix ONLY the flagged issues (adds missing Given/When/Then steps, etc.), and returns the corrected Gherkin. Lightweight — uses ~300-500 tokens vs ~5k for a full regeneration. Requires BYOK LLM key.

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• agents_trace_get

  DialogBrain

  Fetch the full execution detail for a single trace — tool executions, events timeline, LLM call spans (with error_message on failures). Use after `agents.traces_list` identifies a specific trace of interest (failed run, slow run, unexpected outcome). By default LLM `system_prompt` and `prompt_messages` are stripped — set `include_llm_bodies=true` to fetch them when diagnosing prompt engineering issues (emits a WARNING audit log). Set `full=true` to disable all field truncation. `completion_text` on failed LLM calls is always returned (capped at 8 KB).

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• check_action

  icme-preflight-mcp

  Enforce a guardrail: verify an agent action against a compiled policy using formal verification. An SMT solver — not an LLM — determines whether the action satisfies every rule. Returns SAT (allowed) or UNSAT (blocked) with extracted values and a cryptographic ZK proof that the check was performed correctly. Cannot be jailbroken. 1 credit ($0.01). Requires api_key. Tip: end the action with an explicit claim like 'I assert this complies with the policy' for best extraction.

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• recommend_framework

  jeda-ai

  Recommends business / strategy / risk frameworks for a stated problem. Powered by the Jeda.ai · Visual AI framework knowledge graph (~2,100 frameworks across 19 categories, edge-curated). Use when the user describes a business problem ("customer churn rising", "evaluating market entry", "need to assess vendor risk") rather than naming a specific framework. Returns top-N frameworks ranked by fit, each with a concrete reason citing the specific problem signals matched. Input: just the problem statement is enough. Optional faceted filters (`persona`, `regulation`, `decision_stage`) narrow the candidate set. Set `limit` between 3 and 10 for picker UIs. Pair with `generate_framework_analysis` to actually run a recommended framework against the user's inputs. Example: { "problem_statement": "We need to decide whether to enter the EU SMB market in Q3", "decision_stage": "decide", "limit": 5 }

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• audit_brand

  TOP GUN GEO-Lens

  Full brand visibility audit across LLM-indexed sources (Brave + Exa, 10 results). Returns a visibility score (0–100), score label, top 5 citation URLs, LLM index status, and 6 actionable GEO recommendations. Costs $1.50 USDC. For a quick snapshot at $0.05 use geo_quick_check.

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• tag_url

  Gemina FileTag

  Fetch a remote URL server-side and run the FileTag pipeline. The bytes never traverse the LLM context -- the agent supplies the URL, the server fetches under strict SSRF guards (HTTPS only, no private IP ranges, 30-second timeout, 50 MB cap, redirects disabled), and returns the structured tag result with metadata, suggested filename, ``enriched_file_url`` (short-lived signed URL to the renamed copy with metadata embedded into document properties), and a ``next_action`` recipe (``http_get_and_save``) telling the agent to download that URL and save it as the suggested filename -- act on it unless the user explicitly asked for metadata only. Use this when the file already lives at a public URL.

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