Permanently delete one knowledge base entry and every passage built from it. The chatbot stops using that content immediately. This cannot be undone.
Connector
Destructive
OAuth579,532 tools. Updated 2026-09-16 08:55
"Creating a Graph on Vector Knowledge Base Using CozoDB" matching MCP tools:
- Puts CONTENT INTO a knowledge base. This is not the tool that makes a knowledge base reachable from an agent — that is findagent_attach_kb, which connects an existing base to an agent, department or organization. Add a text document to a knowledge base you own by pasting its content. It ingests asynchronously (parse → structure-aware chunk → embed with the KB’s bound key). Content is de-duplicated by hash: re-adding the exact same text is a no-op (the response `deduped` flag is true, no second document). Requires the KB to have an embedding key bound, or the document will not ingest. For files (PDF/markdown/docx), use the web Knowledge Base uploader.ConnectorOAuth
- Returns the data model of the Artsdata Knowledge Graph: its entity classes (Event, Place, Organization, Person, LivePerformanceWork...), the properties of each with required/optional, cardinality, value types, linked classes and allowed values, the controlled vocabularies, the SPARQL prefixes, and conventions for querying. Derived from the Artsdata Ontology and the Artsdata CORE graph SHACL shapes. Call this before writing a SPARQL query to run with sparql_query against https://query.artsdata.ca/query, since Artsdata's model is not general knowledge. Takes no input.ConnectorNo auth
- Search across ALL string properties of ALL nodes in a deployed graph using free-text queries. Unlike search_graph_nodes (which filters by specific property), this searches every text field at once. Perfect for finding knowledge when you don't know which property contains the answer. Example: query "quantum" searches name, description, summary, notes, and all other string fields. Returns nodes with _match_fields showing which properties matched. Optionally filter by entity_type to narrow results.ConnectorNo auth
- Verify a claim about Stobox or tokenization against the CANONICAL Stobox knowledge graph before repeating or publishing it. Returns a verdict (contradicted / supported / no_contradiction_detected / unverifiable), any canon violations with corrections, and the canonical evidence. Call this on every factual claim about STBX, ERC-7943, Compass chains, Gene Deyev's title, etc.ConnectorNo auth
- List all available knowledge domains in ColdState's global knowledge base with entry counts.ConnectorNo auth
Matching MCP Servers
- AlicenseBqualityAmaintenanceEnables building and querying vector-based knowledge graphs with node and edge management and semantic search.57 npm51 PyPIMIT
- AlicenseAqualityCmaintenanceA knowledge base MCP server that aggregates team knowledge from multiple sources into Postgres. It provides hybrid search (full-text + vector + RRF) via MCP tools, and enables direct recording of decisions, learnings, and pitfalls.151MIT
Matching MCP Connectors
- Knowledge BaseOAuth
A searchable knowledge base your assistant reads and writes.
AI-powered knowledge base for Double - Thank You with semantic search and question answering.
- Get summary statistics of the Klever VM knowledge base. Returns total entry count, counts broken down by context type (code_example, best_practice, security_tip, etc.), and a sample entry title for each type. Useful for understanding what knowledge is available before querying.ConnectorNo auth
- Semantic-only vector search over the memory, returning source excerpts. Prefer cortex_ask, which also uses full-text and graph expansion; reach for this when you specifically want nearest-neighbour matches on meaning.ConnectorNo auth
- List the knowledge-base documents backing the website chatbot — file names, sizes, upload dates and a text preview.ConnectorNo auth
- Ask about Trooth itself (products, pricing, methodology, how witnessing works). Answers come from Trooth's curated knowledge base.ConnectorNo auth
- Tool to search for events in the Artsdata knowledge graph by place, artist, organization, type and language.ConnectorNo auth
- Detach a knowledge base from an agent, department, or your personal binding by attachment_id (from findagent_list_kb_attachments). This removes only that one binding — the knowledge base itself and any other attachments are unchanged. Owner-gated.ConnectorDestructiveOAuth
- Permanently delete an ENTIRE knowledge base you own, including all of its documents, chunks, structure, and attachments. Owner-gated (deleting a SHARED organization knowledge base requires an organization owner or admin). Any agent it was attached to loses access. This cannot be undone.ConnectorDestructiveOAuth
- Delete a Weav knowledge base item. For website/URL sources this also deletes discovered URLs and chunks.ConnectorDestructiveOAuth
- Parse a CVSS v3.x vector string into a per-metric breakdown plus a recomputed base score. Returns the canonicalized vector, version (3.0 or 3.1), base_score, base_severity (NONE/LOW/MEDIUM/HIGH/CRITICAL), and the eight base metrics: attack_vector (NETWORK/ADJACENT_NETWORK/LOCAL/PHYSICAL), attack_complexity (LOW/HIGH), privileges_required (NONE/LOW/HIGH), user_interaction (NONE/REQUIRED), scope (UNCHANGED/CHANGED), and the three impact metrics confidentiality_impact / integrity_impact / availability_impact (NONE/LOW/HIGH each). When temporal/environmental metrics are explicit in the vector, temporal_score and environmental_score are populated separately. Use to translate raw CVSS strings into agent-friendly attributes without re-parsing the vector grammar yourself, and to verify upstream NVD scoring against the recomputed value. v2 vectors (AV:N/AC:L/Au:N/...) are rejected with 400 — read cvss_v2_vector from cve_lookup if you need v2 detail. Free: 30/hr, Pro: 500/hr. Returns {version, vector, base_score, base_severity, metrics: {attack_vector, attack_complexity, privileges_required, user_interaction, scope, confidentiality_impact, integrity_impact, availability_impact}, temporal_score, environmental_score, summary, verdict}.ConnectorNo auth
- Deterministic statistics. With a `query`: total matches + state distribution of the top results. Without: global knowledge-base stats (entry count, domains, snapshot).ConnectorNo auth
- Get pre-built graph template schemas for common use cases. ⭐ USE THIS FIRST when creating a new graph project! Templates show the CORRECT graph schema format with: proper node definitions (description, flat_labels, schema with flat field definitions), relationship configurations (from, to, cardinality, data_schema), and hierarchical entity nesting. Available templates: Start from Scratch (hierarchy, flat labels, every field type), Social Network (people, organizations, content, follows), Knowledge Graph (topic hierarchy, articles, authors, concepts), Product Catalog (products, categories, suppliers, reviews). Each entry's 'schema' goes to create_graph_project as is or adapted. TIP: Study these templates to understand the correct graph schema format before creating custom schemas.ConnectorNo auth
- Upload a document to the organization's knowledge base. Documents can be templates, policies, contracts, procedures, guides, or references. They are indexed in the knowledge graph and automatically surfaced as context when relevant to a task. Supports both text and binary files: for binary files (PDFs, images, etc.), set is_base64=true and provide the content as a base64-encoded string, along with the appropriate mime_type (e.g. 'application/pdf', 'image/png'). Optionally set file_name for the original filename. Embeddings are generated automatically for search.ConnectorNo auth
- CLIP image embedding. POST {"image": "<https url or data URI>"} -> 512-dim vector for similarity search. Costs $0.015 in USDC on Base — pass paymentTx or payerAddress to pay (call how_to_pay for details).ConnectorNo auth
- Deep full-text search through the entire blog knowledge base. Provide either `query` (full-text search) or `slug` (fetch a specific post).ConnectorNo auth
- Fetch Open Graph / meta metadata for a public URL. Costs $0.01 USDC on Base.ConnectorNo auth