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tool-marketplace

tool and plugin marketplace

MCP registry

SystemTechniques · 28Primitives · 104 tool-marketplace Model context protocolagentic-ai · medium: JSON-RPC protocol exposing tools, resources and prompts from servers to LLM clients, with capability negotiationTool retrieval (selecting tools for…agentic-ai · medium: Index tool descriptions, filter by the caller's permissions, rank against the request and put only the top few definitions in context, in a stable order.›CDN and edgecloud · medium: CDNs cache content in hundreds of PoPs near users, cutting latency and egress bills; edge compute runs small code there. Bandwidth price spreads 10x between providers.›Dependency version resolutioncompilers · medium: Pick package versions that satisfy semver constraints (PubGrub, SAT) with readable conflict errorsDeterministic simulation testingdistributed · medium: Run the whole system in one thread under a seeded scheduler with simulated network, disk and clock, so every failure replays from its seed.›Primary-backup replicationdistributed · medium: One node orders all writes and ships them to standbys; the acknowledgement rule (none, one, all) sets what a crash loses, and an external arbiter decides who takes over.›Usage meteringfinance · medium: Counting tokens/requests per user and key, aggregating for quotas and billing with idempotent eventsJSON Schema validationsecurity · low: Compile a JSON Schema once, then check every untrusted document against it, within hard size and depth limits, and report failures as JSON Pointers.›OAuth 2 and OpenID Connectsecurity · low: Delegated authorization (OAuth 2) and login on top of it (OIDC); use authorization code + PKCE for every user-facing client.›Embeddingsmachine-learning · low: A learned table mapping discrete ids to dense vectors: gather forward, sparse scatter-add backward, row-wise optimizers to keep huge tables cheap.›BM25 rankingsearch-sort · low: The standard lexical relevance score: IDF-weighted term frequency with saturation (k1) and length normalization (b); default in Lucene, Elasticsearch and SQLite FTS5.›Semver range matchingcompilers · low: Semantic version parsing, ordering and range matchingSoftware bill of materialssecurity · low: SBOM generation (SPDX/CycloneDX) and component matchingAgent sandboxingagentic-ai · unknown: Hdr histogramdata-structures · low: Log-linear bucketed histograms with bounded relative error for latency percentilesProcess supervisionhardware-os · low: A parent process starts services, reaps their exits and restarts them under a delay and burst-limit policy, then stops them with SIGTERM before SIGKILL.›Cursor paginationnetworking · low: Keyset/opaque-cursor pagination for stable incremental reads from APIs and tablesMutual TLSsecurity · low: TLS where the client also proves a certificate key, so every connection carries a verified, rotatable machine identity.›Signed URLssecurity · low: A URL carrying its expiry and a MAC or signature over method, path and query, so a verifier holding the key needs no lookup.›Software supply chain securitysecurity · low: Control what code enters your build and prove what comes out: lockfiles, vetted updates, hardened CI, signed artifacts with provenance.›Bayesian average ratingstatistics · low: Score = (C·m + sum of ratings)/(C + n): the posterior mean under a prior worth C ratings, so items with few ratings sit near the global mean.›Content-addressed storagestorage · low: Store each blob under the hash of its bytes: immutable, deduplicated by construction, self-verifying on every read, and composable into Merkle trees.›Graceful drainingsystems · low: On a termination signal, stop taking new work, finish in-flight work until a deadline, tell clients to reconnect elsewhere, then exit; clients resume from a token.›+ 21 more techniques+ 88 more primitives

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