@mastra/agent-builder · npm

Install

npm install @mastra/agent-builder

Adoption

Downloads (30 days): 10.7K; Observeddownloads / 30 days
Popularity: Lower half on npm; Derived13th percentile within npm
Dependents: Collectinghistory; Collecting
Maintenance: 0.98; DerivedRelease cadence and recency, 0 to 1
Releases per year: 707; 798 versions over its life

Growth by period

Derived by Crest of Tech from two observations of npm’s own figure, a period apart. Nothing is stored or estimated: without an observation near the period’s start, the period is still collecting.

7 days: +39.6% · 7d; Derived+3K downloads / 30 days, SEP 29 → OCT 6
30 days: −2.2% · 30d; Derived−246 downloads / 30 days, SEP 6 → OCT 6
90 days: −28.1% · 90d; Derived−4.2K downloads / 30 days, JUL 6 → OCT 6
1 year: +151.1% · 1y; Derived+6.5K downloads / 30 days, OCT 6 → OCT 6

Adoption historydownloads / 30 days · 31 observations

Table of observations (31)

Day	downloads / 30 days	Dependents
OCT 6, 2026	10,719	Not observed
OCT 5, 2026	11,303	Not observed
OCT 4, 2026	10,719	Not observed
OCT 3, 2026	10,935	Not observed
OCT 2, 2026	10,596	Not observed
OCT 1, 2026	10,261	Not observed
SEP 30, 2026	8,191	Not observed
SEP 29, 2026	7,677	Not observed
SEP 28, 2026	7,356	Not observed
SEP 27, 2026	7,165	Not observed
SEP 26, 2026	7,502	Not observed
SEP 25, 2026	7,577	Not observed
SEP 24, 2026	7,573	Not observed
SEP 23, 2026	7,245	Not observed
SEP 22, 2026	7,242	Not observed
SEP 21, 2026	6,835	Not observed
SEP 20, 2026	6,926	Not observed
SEP 19, 2026	7,659	Not observed
SEP 18, 2026	8,859	Not observed
SEP 17, 2026	9,154	Not observed
SEP 16, 2026	9,459	Not observed
SEP 15, 2026	9,389	Not observed
SEP 14, 2026	9,486	Not observed
SEP 13, 2026	9,488	Not observed
SEP 12, 2026	9,425	Not observed
SEP 11, 2026	8,540	Not observed
SEP 10, 2026	9,257	Not observed
SEP 9, 2026	10,346	Not observed
SEP 8, 2026	10,380	Not observed
SEP 7, 2026	10,666	Not observed
SEP 6, 2026	10,965	Not observed

Facts from the registry

Latest version: v1.1.25; 798 versions
First published: AUG 15, 2025
Last release: OCT 1, 2026; 23d ago
Licence: Apache-2.0
Links: npm page (opens in a new tab); Homepage · mastra.ai (opens in a new tab); Source · github.com (opens in a new tab)

Repository

In the Crest catalog

mastra-ai/mastra

Mastra is the modern TypeScript framework for AI-powered applications and agents.

Stars: 28.5K
Forks: 2.9K
Language: TypeScript
Last push: 22d ago
Last release: 24d ago

Linked by the package’s own registry metadata.GitHub (opens in a new tab)

Dependencies latest version · v1.1.25

Runtime 13

@ai-sdk/anthropic^1.2.12
@ai-sdk/anthropic-v5npm:@ai-sdk/anthropic@2.0.91
@ai-sdk/google^1.2.22
@ai-sdk/google-v5npm:@ai-sdk/google@2.0.85
@ai-sdk/groq^1.2.9
@ai-sdk/groq-v5npm:@ai-sdk/groq@2.0.45
@ai-sdk/openai^1.3.24
@ai-sdk/openai-v5npm:@ai-sdk/openai@2.0.115
@ai-sdk/xai^1.2.18
@ai-sdk/xai-v5npm:@ai-sdk/xai@2.0.82
@mastra/memory1.35.0
@mastra/schema-compat1.3.13
ignore^7.0.5

Peer 3

@mastra/core>=1.4.1-0 <2.0.0-0
typescript>=5.7.0
zod^3.25.0 || ^4.0.0

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