{"adoption": {"forks": 204, "observed_at": "2026-08-28T04:05:58.034687+00:00", "stars": 1949}, "canonical_url": "https://ross.abutalabs.com/products/msgp", "card": {"archived": false, "artifact_type": "library", "description": "A Go code generator for MessagePack / msgpack.org[Go]", "domain": ["developer-tools", "apis", "backend"], "enriched": true, "function": ["serialization", "developer-tools"], "health_score": 96, "homepage": null, "language": "Go", "license": "MIT", "license_family": "permissive", "maturity": "active", "member_repos": ["tinylib/msgp"], "name": "tinylib/msgp", "platform": ["go", "cli"], "pushed_at": "2026-08-13T10:05:04+00:00", "repo": "tinylib/msgp", "stars": 1949, "tags": ["msgpack", "code-generator", "go-generate", "zero-allocation", "-interop", "code-generation"], "topics": [], "urls": [], "use_cases": ["generate msgpack serialization code for go structs", "fast binary serialization in go", "serialize structs to messagepack with zero allocations", "convert msgpack to and from  in go", "use go structs as a messagepack schema", "generate tests and benchmarks for serialization code"], "what_it_is": "A Go code generator and serialization library for MessagePack that generates fast marshal/unmarshal and encode/decode methods from Go type declarations. It uses Go structs as the schema language and supports JSON interop, stream serialization, and user-defined extensions.", "when_to_avoid": ["you need dynamic or schema-less serialization of arbitrary data", "your project is not written in Go", "you prefer runtime reflection-based encoders over generated code"], "when_to_choose": ["you need high-performance messagepack encoding/decoding in Go", "you want type-safe serialization without reflection overhead", "you need JSON interoperability alongside a binary format", "you want stream-oriented serialization with io.Reader/io.Writer"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/msgp", "repo": "tinylib/msgp", "role": "main", "score": 87}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T03:06:58.268400+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "125286a78b26f93e4214dfbe04648bfa99a264e1c6c752a6c5b6045e38cd5cd0", "fetched_at": "2026-08-28T04:05:58.034687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tinylib/msgp"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T03:06:58.268400+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "125286a78b26f93e4214dfbe04648bfa99a264e1c6c752a6c5b6045e38cd5cd0", "fetched_at": "2026-08-28T04:05:58.034687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tinylib/msgp"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T03:06:58.268400+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "125286a78b26f93e4214dfbe04648bfa99a264e1c6c752a6c5b6045e38cd5cd0", "fetched_at": "2026-08-28T04:05:58.034687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tinylib/msgp"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T03:06:58.268400+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "125286a78b26f93e4214dfbe04648bfa99a264e1c6c752a6c5b6045e38cd5cd0", "fetched_at": "2026-08-28T04:05:58.034687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tinylib/msgp"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T03:06:58.268400+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "125286a78b26f93e4214dfbe04648bfa99a264e1c6c752a6c5b6045e38cd5cd0", "fetched_at": "2026-08-28T04:05:58.034687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tinylib/msgp"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T03:06:58.268400+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "125286a78b26f93e4214dfbe04648bfa99a264e1c6c752a6c5b6045e38cd5cd0", "fetched_at": "2026-08-28T04:05:58.034687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tinylib/msgp"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:05:58.034687+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T03:06:58.268400+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "125286a78b26f93e4214dfbe04648bfa99a264e1c6c752a6c5b6045e38cd5cd0", "fetched_at": "2026-08-28T04:05:58.034687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tinylib/msgp"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T03:06:58.268400+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "125286a78b26f93e4214dfbe04648bfa99a264e1c6c752a6c5b6045e38cd5cd0", "fetched_at": "2026-08-28T04:05:58.034687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tinylib/msgp"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T03:06:58.268400+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "125286a78b26f93e4214dfbe04648bfa99a264e1c6c752a6c5b6045e38cd5cd0", "fetched_at": "2026-08-28T04:05:58.034687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tinylib/msgp"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T03:06:58.268400+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "125286a78b26f93e4214dfbe04648bfa99a264e1c6c752a6c5b6045e38cd5cd0", "fetched_at": "2026-08-28T04:05:58.034687+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tinylib/msgp"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 97, "longevity": 100, "rhythm": 67}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 4373, "days_push": 20, "days_rel": 141, "gap_med": 31.0, "n_releases_24m": 13}, "score": 87, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}